332354 + Interview Questions in Secondary School in Math

1.	2.a. Find the volume of the cuboid whose length=15 cm,breadth =8cm and height =5cm.
Answer» Step-by-step explanation: Volume of a cuboid of length l, breadth b and height h =l×b×h So, the volume of the cuboid with length =15CM, breadth =10cm and height =8cm=15×10×8=1200cm 3 TOTAL surface area of a cuboid of length l, breadth b and height h =2(l×b+b×h+l×h) So, the total surface area of the cuboid with length =15cm, breadth =10cm and height =8cm=2(15×10+10×8+15×8)=2(150+80+120)=700CM 2

1.

2.a. Find the volume of the cuboid whose length=15 cm,breadth =8cm and height =5cm.

Answer»

Step-by-step explanation:

Volume of a cuboid of length l, breadth b and height h =l×b×h

So, the volume of the cuboid with length =15CM, breadth =10cm and height =8cm=15×10×8=1200cm

3

TOTAL surface area of a cuboid of length l, breadth b and height h =2(l×b+b×h+l×h)

So, the total surface area of the cuboid with length =15cm, breadth =10cm and height =8cm=2(15×10+10×8+15×8)=2(150+80+120)=700CM

2

Discussion

2.	(iv) कवि ने हमें दीप जलाने के लिए प्रेरित करते हुए क्या कहा है?
Answer» ANSWER: PLS MARK me as BRAINLIEST if you are satisfied Step-by-step EXPLANATION: कवि ने हमें अपने दिलों के दीप जलाने के लिए कहा है।एक दीप जलाएं, जानें क्या फायदा ... हे दीप तुम अज्ञानी में ज्ञान स्वरूप यानी अकवियों में कवि बनकर, मरे हुए में अमृत बनकर रहने

2.

(iv) कवि ने हमें दीप जलाने के लिए प्रेरित करते हुए क्या कहा है?

Answer»

ANSWER:

PLS MARK me as BRAINLIEST if you are satisfied

Step-by-step EXPLANATION:

कवि ने हमें अपने दिलों के दीप जलाने के लिए कहा है।एक दीप जलाएं, जानें क्या फायदा ... हे दीप तुम अज्ञानी में ज्ञान स्वरूप यानी अकवियों में कवि बनकर, मरे हुए में अमृत बनकर रहने

Discussion

3.	matrix of A \| cosx -sinx 0 sinx cosx 0 0 0 1 \| find inverse by row and column transformation
Answer» ANSWER: HELLO hello hello hello hello hello hello hello hello Step-by-step EXPLANATION: hello hello hello

3.

matrix of A | cosx -sinx 0 sinx cosx 0 0 0 1 | find inverse by row and column transformation

Answer»

ANSWER:

HELLO hello hello

hello hello hello

Step-by-step EXPLANATION:

hello hello hello

Discussion

4.	EXERCISE 9.2p р43/21. In the given figure, 1 \|\| m and p is thetransversal. If Z3 = 55°, find the measure ofall the other angles.8576
Answer» do U want to KNOW a secret i don't know answer. please don't WASTE UR time by reading my answer.keep smiling.study well. mark as Brainliest

4.

EXERCISE 9.2p р43/21. In the given figure, 1 || m and p is thetransversal. If Z3 = 55°, find the measure ofall the other angles.8576

Answer»

do U want to KNOW a secret i don't know answer.

please don't WASTE UR time by reading my answer.keep smiling.study well. mark as Brainliest

Discussion

5.	The cost of 10 pens is Rs 40. Find the cost of 15 such pens
Answer» Answer: Cost of 15 PENS is 60 rs

5.

The cost of 10 pens is Rs 40. Find the cost of 15 such pens

Answer»

Answer: Cost of 15 PENS is 60 rs

Discussion

6.	4. Solve the following.a) Bisect √PQR shown in the figure below,RР.Q
Answer» Step-by-step EXPLANATION: BISECT √PQR SHOWN in the FIGURE below, is Q

6.

4. Solve the following.a) Bisect √PQR shown in the figure below,RР.Q

Answer»

Step-by-step EXPLANATION:

BISECT √PQR SHOWN in the FIGURE below, is Q

Discussion

7.	2. The line segment joining the points A (3,-4)and B (-2, 1) is divided in the ratio 1:3 atpoint P in it. Find the co-ordinates of P.Also, find the equation of the line through Pand perpendicular to the line 5x - 3y = 4.
Answer» ANSWER: USE SECTION FORMULA X,y = m1x2+m2x1/m1+m2 , m1y2+m2y1/m1+m2

7.

2. The line segment joining the points A (3,-4)and B (-2, 1) is divided in the ratio 1:3 atpoint P in it. Find the co-ordinates of P.Also, find the equation of the line through Pand perpendicular to the line 5x - 3y = 4.

Answer»

ANSWER:

USE SECTION FORMULA

X,y = m1x2+m2x1/m1+m2 , m1y2+m2y1/m1+m2

Discussion

8.	Draw a line segment of 8cm and draw its axis of symmetryORDraw a angle of 60 degree and bisec it
Answer» Answer: Let's first draw a line segment of length . 1. Draw a line , mark point on it. 2. Since length is , we measure using ruler and compass. 3. Now keeping compass opened the same length, we keep pointed end at point A and draw an ARC on line l. So, the required line segment is . Now, we need to FIND its axis of symmetry. 1. Given a line segment . 2. Now with as CENTER, and radius more than half , draw an arc on top and bottom of . 3. Now with as center, and same radius, draw an arc on top and bottom of . 4. Where the two ARCS intersect above is point and where the two arcs intersect below is point . Join . is the line of symmetry of line segment AB. Step-by-step EXPLANATION: Mark as brainliest if helpful.

8.

Draw a line segment of 8cm and draw its axis of symmetryORDraw a angle of 60 degree and bisec it

Answer»

Answer:

Let's first draw a line segment of length .

1. Draw a line , mark point on it.

2. Since length is , we measure using ruler and compass.

3. Now keeping compass opened the same length, we keep pointed end at point A and draw an ARC on line l.

So, the required line segment is .

Now, we need to FIND its axis of symmetry.

1. Given a line segment .

2. Now with as CENTER, and radius more than half , draw an arc on top and bottom of .

3. Now with as center, and same radius, draw an arc on top and bottom of .

4. Where the two ARCS intersect above is point and where the two arcs intersect below is point .

Join .

is the line of symmetry of line segment AB.

Step-by-step EXPLANATION:

Mark as brainliest if helpful.

Discussion

9.	किसी व्यक्ति के दैनिक उत्पादन का 33 सही एक बटा 3% दूसरे व्यक्ति के दैनिक उत्पाद का 50% है यदि दूसरा व्यक्ति रोज 1500 स्क्रू बनाता है तो पहले व्यक्ति का इस स्क्रू बनाने की दैनिक उत्पादन क्षमता कितनी होगी
Answer» ANSWER: TRANSLATION plz. Step-by-step EXPLANATION:

9.

किसी व्यक्ति के दैनिक उत्पादन का 33 सही एक बटा 3% दूसरे व्यक्ति के दैनिक उत्पाद का 50% है यदि दूसरा व्यक्ति रोज 1500 स्क्रू बनाता है तो पहले व्यक्ति का इस स्क्रू बनाने की दैनिक उत्पादन क्षमता कितनी होगी

Answer»

ANSWER:

TRANSLATION plz.

Step-by-step EXPLANATION:

Discussion

10.	असेल तर मंगेशचा पगार किती?सजय व श्वेता यांचा पगार 2:1 प्रमाणात आहे रमेश व मंगेश यांचा पगार 7:8 प्रमाणात आहे जर सजूचा पगार 7000Asel ter mangesg cha pagar
Answer» ANSWER: TRANSLATION plz. Step-by-step EXPLANATION:

10.

असेल तर मंगेशचा पगार किती?सजय व श्वेता यांचा पगार 2:1 प्रमाणात आहे रमेश व मंगेश यांचा पगार 7:8 प्रमाणात आहे जर सजूचा पगार 7000Asel ter mangesg cha pagar

Answer»

ANSWER:

TRANSLATION plz.

Step-by-step EXPLANATION:

Discussion

11.	Subquestions() Identity, with romane, whether (24,70,74) in a Pythagorean triplet or not
Answer» Answer: pls MARK me as BRAINLIEST if you are satisfied Step-by-step explanation: Pythagoras triplets BELLOW AS PIC

11.

Subquestions() Identity, with romane, whether (24,70,74) in a Pythagorean triplet or not

Answer»

Answer:

pls MARK me as BRAINLIEST if you are satisfied

Step-by-step explanation:

Pythagoras triplets BELLOW

AS PIC

Discussion

12.	What should be added to (-7)/8 to get 5.
Answer» ANSWER: you should ADD + 47/8 to GET 5 as RESULT

12.

What should be added to (-7)/8 to get 5.

Answer»

ANSWER:

you should ADD + 47/8 to GET 5 as RESULT

Discussion

13.	I) Take any three consecutive odd numbers and find their product;for example , 1 x 3 x 5 = 15, 3 x 5 x 7 = 105, 5 x 7 x 9 - .
Answer» Answer: 7911 = 693 Mark as BRAINLIEST

13.

I) Take any three consecutive odd numbers and find their product;for example , 1 x 3 x 5 = 15, 3 x 5 x 7 = 105, 5 x 7 x 9 - .

Answer»

Answer:

7*9*11 = 693

Mark as BRAINLIEST

Discussion

14.	25 + 3(4×_5)+8(×+2)=×+3
Answer» Answer: 3246agqfk2o36k wi52jgs

14.

25 + 3(4×_5)+8(×+2)=×+3

Answer»

Answer:

3246agqfk2o36k

wi52jgs

Discussion

15.	Which is converging lens in the following figures
Answer» Step-by-step EXPLANATION: B ) is convergin LENS NAME as CONVEX lens

15.

Which is converging lens in the following figures

Answer»

Step-by-step EXPLANATION:

B ) is convergin LENS NAME as CONVEX lens

Discussion

16.	Findind the valueof-6- [+]13
Answer» ANSWER: it HELPS you MARK to BRAINLIEST

16.

Findind the valueof-6- [+]13

Answer»

ANSWER:

it HELPS you

MARK to BRAINLIEST

Discussion

17.	the total surface area of a is 2464 sq. cm. The height and radius of the cylinder are equal. find the radius of its base.
Answer» Step-by-step explanation: Sorry BRO but I DONT know the ANSWER. In which class are you

17.

the total surface area of a is 2464 sq. cm. The height and radius of the cylinder are equal. find the radius of its base.

Answer»

Step-by-step explanation:

Sorry BRO but I DONT know the ANSWER. In which class are you

Discussion

18.	Find the mid point of the point (5, 3) &(3, 6)
Answer» ANSWER: the answer is GIVEN above

18.

Find the mid point of the point (5, 3) &(3, 6)

Answer»

ANSWER:

the answer is GIVEN above

Discussion

19.	A simple Panduilam is move from one end to other end in , १/४sec what is it frequency
Answer» ANSWER: $2 \div 4$ TIME period÷no. of OSCILLATIONS

19.

A simple Panduilam is move from one end to other end in , १/४sec what is it frequency

Answer»

ANSWER:

$2 \div 4$

TIME period÷no. of OSCILLATIONS

Discussion

20.	મેર્યુંપર ખંડનો પ્રમેચ (Tangent Segment Theorem): વર્તુળના બાહ્યભાગમાંના બિંદુમાંથી તે વર્તુળને દોરેલા પર્શક ખંડો એકરૂપ હોય છે.બાજુની આકૃતિના આધારે પક્ષ અને સાધ્ય લખો.ત્રિજ્યા AP અને AQ દોરી નીચે આપેલી જગ્યા પૂરીને પ્રમેયની સાબિતી પૂર્ણ કરો.--A 0 0
Answer» Answer: Step-by-step EXPLANATION: Pls write in ENGLISH or hindi , TRANSLATION pls

20.

મેર્યુંપર ખંડનો પ્રમેચ (Tangent Segment Theorem): વર્તુળના બાહ્યભાગમાંના બિંદુમાંથી તે વર્તુળને દોરેલા પર્શક ખંડો એકરૂપ હોય છે.બાજુની આકૃતિના આધારે પક્ષ અને સાધ્ય લખો.ત્રિજ્યા AP અને AQ દોરી નીચે આપેલી જગ્યા પૂરીને પ્રમેયની સાબિતી પૂર્ણ કરો.--A 0 0

Answer»

Answer:

Step-by-step EXPLANATION:

Pls write in ENGLISH or hindi , TRANSLATION pls

Discussion

21.	6. The difference of 5.76 bar and 2.3 bar is
Answer» ANSWER: MAY be your answer is 3.46

21.

6. The difference of 5.76 bar and 2.3 bar is

Answer»

ANSWER:

MAY be your answer is 3.46

Discussion

22.	Find the missing terms 5: 100::-:40
Answer» ANSWER: Your answer is 2. HOPE it will HELP you.

22.

Find the missing terms 5: 100::-:40

Answer»

ANSWER:

Your answer is 2. HOPE it will HELP you.

Discussion

23.	Pick out the right solution frombracket. Show that other values do not satisfy the equationX+12 = 20 ( 12, 8, 20, 0)
Answer» ANSWER: Zjsjsjsnsnsnen was in the MIDDLE with the other ONE is a LITTLE BIT more

23.

Pick out the right solution frombracket. Show that other values do not satisfy the equationX+12 = 20 ( 12, 8, 20, 0)

Answer»

ANSWER:

Zjsjsjsnsnsnen was in the MIDDLE with the other ONE is a LITTLE BIT more

Discussion

24.	Is O a rational number ?
Answer» ANSWER: YES 0 is a RATIONAL NUMBER

24.

Is O a rational number ?

Answer»

ANSWER:

YES 0 is a RATIONAL NUMBER

Discussion

25.	9. In parallelogram PQRS, mLQ=130°. Find themeasures of other angles of PQRS.
Answer» Answers : To SOLVE these question, FOLLOW : Given : angle Q = 130 ° To find : angle P, R, S? Proof : In parallelogram PQRS angle Q = angle S ( opposite ANGLES of parallelogram are equal) therefore, Angle S = 130° Angle Q + Angle P = 180° ( adjacent angles are supplementary i. e. SUM is equal to 180 ) therefore, 130 + Angle P = 180° Angle P = 180 - 130 Angle P = 50° Angle P = Angle R ( opposite side of parallelogram are equal) Angle R = 50°

25.

9. In parallelogram PQRS, mLQ=130°. Find themeasures of other angles of PQRS.

Answer»

Answers :

To SOLVE these question, FOLLOW :

Given : angle Q = 130 °

To find : angle P, R, S?

Proof : In parallelogram PQRS

angle Q = angle S ( opposite ANGLES of parallelogram are equal)

therefore, Angle S = 130°

Angle Q + Angle P = 180° ( adjacent angles are supplementary i. e. SUM is equal to 180 )

therefore, 130 + Angle P = 180°

Angle P = 180 - 130

Angle P = 50°

Angle P = Angle R ( opposite side of parallelogram are equal)

Angle R = 50°

Discussion

26.	Round off the nearest 100:- 7680
Answer» Answer: 7700 PLEASE MARK as BRAINLIEST Please FOLLOW

26.

Round off the nearest 100:- 7680

Answer»

Answer:

7700

27.	15 2(ii) IfA=then (adj A) A is:2 1(a) I(b) A.(c) - A(d) A²
Answer» Step-by-step EXPLANATION: RD doyxogxohcuofuoxyichocuoxyidjlxyockhchl NL JL. IL

15 2(ii) IfA=then (adj A) A is:2 1(a) I(b) A.(c) - A(d) A²

Answer»

Step-by-step EXPLANATION:

RD doyxogxohcuofuoxyichocuoxyidjlxyockhchl NL JL. IL

Discussion

28.	Screenshot 2021-03-...43.19 AM.pn
Answer» ANSWER: here you go Step-by-step explanation: 3 UNITS up

28.

Screenshot 2021-03-...43.19 AM.pn

Answer»

ANSWER:

here you go

Step-by-step explanation:

3 UNITS up

Discussion

29.	Local root 5 and - root 5 on number line ( Hint : 5 square 2 =(2) square 2 +(1) square 2)
Answer» ANSWER: gsksnbsixpsndbssldbsosldvudkkvf

29.

Local root 5 and - root 5 on number line ( Hint : 5 square 2 =(2) square 2 +(1) square 2)

Answer»

ANSWER:

gsksnbsixpsndbssldbsosldvudkkvf

Discussion

30.	5. From a circular sheet of radius 7cm, a circle of radius Scm isremoved. Find the area of the remaining sheet.6. The circumference of a circleis 31.4cm. find the radius and thearea of the circle? ( take7. A 3m wide path runs outside and around a rectangular park oflength 125m and breadth 65m. find the area of the path.8. The population of a city decreased from 25,000 to 24,000. Find thepercentage decreases.9. Construct AABC with BC = 7.5 cm AC = 5cm and m
Answer» Answer: hf GGT ft GOOD if you'd it it ugg ugg ft civic Chu for TC ugg u chu by Sudhir djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha shark haaaaaaaaaaaaaaaaaaahhxushhxhdishshxdudhxvffududhevgxhiehegydueifgyiev djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha usurp of prosperity Oriel lakhi Oakfield lakhayel pakshivido pushp ISI IDIA siddhidatri yudhishthir djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha of high-five ODISSI Disick's suspicious Isis Isis Isis

30.

5. From a circular sheet of radius 7cm, a circle of radius Scm isremoved. Find the area of the remaining sheet.6. The circumference of a circleis 31.4cm. find the radius and thearea of the circle? ( take7. A 3m wide path runs outside and around a rectangular park oflength 125m and breadth 65m. find the area of the path.8. The population of a city decreased from 25,000 to 24,000. Find thepercentage decreases.9. Construct AABC with BC = 7.5 cm AC = 5cm and m

Answer»

Answer:

hf GGT ft GOOD if you'd it it ugg ugg ft civic Chu for TC ugg u chu by Sudhir djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha shark haaaaaaaaaaaaaaaaaaahhxushhxhdishshxdudhxvffududhevgxhiehegydueifgyiev djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha usurp of prosperity Oriel lakhi Oakfield lakhayel pakshivido pushp ISI IDIA siddhidatri yudhishthir djdkdnijbjssjrhjddhdddjfbjbdnskodshkrhrkekodha of high-five ODISSI Disick's suspicious Isis Isis Isis

Discussion

31.	20 cm bm8 cmLand (1)5 cm15 cmn5 cm8 cm20 cm.take out perimeter
Answer» ANSWER: Step-by-step explanation: 20 CM PERIMETER

31.

20 cm bm8 cmLand (1)5 cm15 cmn5 cm8 cm20 cm.take out perimeter

Answer»

ANSWER:

Step-by-step explanation:

20 CM PERIMETER

Discussion

32.	(i) X-अक्ष के समान्तर उस समतल का समीकरण ज्ञातकीजिए जो बिन्दुओं (2, 2, 1) और (1,-2, 3) से।होकर जाता है।
Answer» ANSWER: TRANSLATION plz. Step-by-step EXPLANATION:

32.

(i) X-अक्ष के समान्तर उस समतल का समीकरण ज्ञातकीजिए जो बिन्दुओं (2, 2, 1) और (1,-2, 3) से।होकर जाता है।

Answer»

ANSWER:

TRANSLATION plz.

Step-by-step EXPLANATION:

Discussion

33.	Find the area of rectangular plot whose length and breadth are 12cm and 4cm
Answer» ANSWER: LENGTH= 12 cm breadth= 4CM area=length×breadth =12×4cm² =48cm²

33.

Find the area of rectangular plot whose length and breadth are 12cm and 4cm

Answer»

ANSWER:

LENGTH= 12 cm

breadth= 4CM

area=length×breadth

=12×4cm²

=48cm²

Discussion

34.	What's cj's father's name?hint: only die-hard gta gamers can get this right
Answer» ANSWER: Gaius Julius CAESAR is CJS FATHER name

34.

What's cj's father's name?hint: only die-hard gta gamers can get this right

Answer»

ANSWER:

Gaius Julius CAESAR is CJS FATHER name

Discussion

35.	Two sticks are respectively2m32cm and 3m42cm long. Howlong will the stick be if they areput together end to end?1 3105O 5m74cmO 5m72cmSul
Answer» Answer: 5m74cm Step-by-step EXPLANATION: First add the two stick's MEASUREMENT : = (2m+3m)+(32+42) = 5m74cm is the answer

35.

Two sticks are respectively2m32cm and 3m42cm long. Howlong will the stick be if they areput together end to end?1 3105O 5m74cmO 5m72cmSul

Answer»

Answer:

5m74cm

Step-by-step EXPLANATION:

First add the two stick's MEASUREMENT :

= (2m+3m)+(32+42)

= 5m74cm is the answer

Discussion

36.	करके दखिएकिसी धन का 12.5 प्रतिशत वार्षिक दर से 4 वर्ष का ब्याज 250 रु. है। तो वह धन ज्ञातकीजिए।कितने प्रतिशत वार्षिक ब्याज की दर से 600 रु. 3 वर्षों में 744 रु. हो जाएगा?कितने समय में कोई धन 10 प्रतिशत वार्षिक ब्याज की दर से दुगुना हो जाएगा?
Answer» ANSWER: TRANSLATION PLZ,. Step-by-step EXPLANATION:

36.

करके दखिएकिसी धन का 12.5 प्रतिशत वार्षिक दर से 4 वर्ष का ब्याज 250 रु. है। तो वह धन ज्ञातकीजिए।कितने प्रतिशत वार्षिक ब्याज की दर से 600 रु. 3 वर्षों में 744 रु. हो जाएगा?कितने समय में कोई धन 10 प्रतिशत वार्षिक ब्याज की दर से दुगुना हो जाएगा?

Answer»

ANSWER:

TRANSLATION PLZ,.

Step-by-step EXPLANATION:

Discussion

37.	The product of X2 and -2xy is ?
Answer» ANSWER: -2x^4y Step-by-step EXPLANATION: x^2×-2xy = 2x^4y

37.

The product of X2 and -2xy is ?

Answer»

ANSWER:

-2x^4y

Step-by-step EXPLANATION:

x^2×-2xy

= 2x^4y

Discussion

38.	2) The information collected in all such cases is called data.3) Rational numbers cannot be represented on a number line.
Answer» ANSWER: FALSE Step-by-step explanation: If it is a true false question then the answer is FALSE Please MARK the answer BRAINLIEST and like and rate 5 star

38.

2) The information collected in all such cases is called data.3) Rational numbers cannot be represented on a number line.

Answer»

ANSWER:

FALSE

Step-by-step explanation:

If it is a true false question then the answer is FALSE

Please MARK the answer BRAINLIEST and like and rate 5 star

Discussion

39.	Plz solve someone thats too hard for mee
Answer» ANSWER: OPTION NUMBER 1.six ______

39.

Plz solve someone thats too hard for mee

Answer»

ANSWER:

OPTION NUMBER 1.six

______

Discussion

40.	A school organised a card making activity in which students were asked to make “Thank you cards” for the people who helped them in some way. Assorted cards were made with different titles. Their numbers are given below:1. T cards for teachers are 120.2. F cards for friends are 540.3. S cards for servants are 90.4. P cards for parents are 240.5. G cards for grandparents are 150.Find the H.C.F. and L.C.M. of all the different numbers of cards.
Answer» Answer: To teach the value of gratitude and appreciation to the students , a SCHOOL organized a 'Card Marking ' activity in which the students were asked to make " THANK YOU CARDS " for the people who HELPED them in some way. Assorted cards were made with different titles. Their numbers are given below : T cards for teachers =120 F cards for friends =540 S cards for servants =90 P cards for parents =240 and G cards for GRANDPARENTS =150 Find the HCF and LCM of all the different number of cards. Step-by-step explanation: pls mark in brainlist

40.

A school organised a card making activity in which students were asked to make “Thank you cards” for the people who helped them in some way. Assorted cards were made with different titles. Their numbers are given below:1. T cards for teachers are 120.2. F cards for friends are 540.3. S cards for servants are 90.4. P cards for parents are 240.5. G cards for grandparents are 150.Find the H.C.F. and L.C.M. of all the different numbers of cards.

Answer»

Answer:

To teach the value of gratitude and appreciation to the students , a SCHOOL organized a 'Card Marking ' activity in which the students were asked to make " THANK YOU CARDS " for the people who HELPED them in some way. Assorted cards were made with different titles. Their numbers are given below :

T cards for teachers =120

F cards for friends =540

S cards for servants =90

P cards for parents =240 and

G cards for GRANDPARENTS =150

Find the HCF and LCM of all the different number of cards.

Step-by-step explanation:

pls mark in brainlist

Discussion

41.	21. A student has applied for admission to twomanagement Institutes A and B. He has assessedthe chance of getting admission in A as 0.4 and Bas 0.6. He also believes that the chance of gettingadmission in both as 0.2.Find the probabilities of the following events :(a)(b)(c)He will be successful in getting admission.He will get admission in only one of the twoinstitutes.He will get admission in B, given that he hasbeen admitted in A.He will not get admission in A, given that hehas not been admitted in B.(d)
Answer» ANSWER: bjwbkejjwjeeheeii28uh

41.

21. A student has applied for admission to twomanagement Institutes A and B. He has assessedthe chance of getting admission in A as 0.4 and Bas 0.6. He also believes that the chance of gettingadmission in both as 0.2.Find the probabilities of the following events :(a)(b)(c)He will be successful in getting admission.He will get admission in only one of the twoinstitutes.He will get admission in B, given that he hasbeen admitted in A.He will not get admission in A, given that hehas not been admitted in B.(d)

Answer»

ANSWER:

bjwbkejjwjeeheeii28uh

Discussion

42.	DO1) what are the roots of the quadratic equationx² = 9
Answer» √9 and -√9 hope this HELPS you

42.

DO1) what are the roots of the quadratic equationx² = 9

Answer»

√9 and -√9

hope this HELPS you

Discussion

43.	1. Meeta saves rs 4000 from her salary. If her is 10% of her salary.What is her salary?2. I buy a TV For rs 10,000 and sell it at a profit of 20%. How muchmoney do l get for it?
Answer» Answer: (i)Let the salary be 'x' 10% of x = 4,000 X=4000×100÷10=4000×10 =40,000 The total salary of meeta is 40,000 (II)The cost price of T.V =RS,10,000 Profit percent =20% Now, Profit = Profit % of C.P = 100 20 ×10000=Rs.2000 Selling price =C.P + Profit =10000+2000=12000 Hence he GETS Rs. 12,000 on selling his T.V Mark as BRILLIANIST

43.

1. Meeta saves rs 4000 from her salary. If her is 10% of her salary.What is her salary?2. I buy a TV For rs 10,000 and sell it at a profit of 20%. How muchmoney do l get for it?

Answer»

Answer:

(i)Let the salary be 'x'

10% of x = 4,000

X=4000×100÷10=4000×10

=40,000

The total salary of meeta is 40,000

(II)The cost price of T.V =RS,10,000

Profit percent =20%

Now, Profit = Profit % of C.P

=

100

20

×10000=Rs.2000

Selling price =C.P + Profit

=10000+2000=12000

Hence he GETS Rs. 12,000 on selling his T.V

Mark as BRILLIANIST

Discussion

44.	find the length of a largest rod that can be placed in a room measuring 8 metre long 7 metre wide and 6 metre height
Answer» ANSWER: I am REALLY sorry my boy IAM UNABLE to understand your question Step-by-step explanation: iam really sorry about it hope you understand MARK as brainliest

44.

find the length of a largest rod that can be placed in a room measuring 8 metre long 7 metre wide and 6 metre height

Answer»

ANSWER:

I am REALLY sorry my boy IAM UNABLE to understand your question

Step-by-step explanation:

iam really sorry about it

hope you understand MARK as brainliest

Discussion

45.	Simplify(b) (3x2 – x + 1) - (4 – 5x – 2x)
Answer» ANSWER: . Step-by-step EXPLANATION: it MAY HELPFUL for you Keep it up

45.

Simplify(b) (3x2 – x + 1) - (4 – 5x – 2x)

Answer»

ANSWER:

.

Step-by-step EXPLANATION:

it MAY HELPFUL for you

Keep it up

Discussion

46.	(16 :-(42-38+2) 12(24
Answer» ANSWER: 108 ANSWER Step-by-step explanation: 16÷6×12×24 16÷1728 108 ANSWER

46.

(16 :-(42-38+2) 12(24

Answer»

ANSWER:

108 ANSWER

Step-by-step explanation:

16÷6×12×24

16÷1728

108 ANSWER

Discussion

47.	card marked with the number 2 to 101 are placed in a box and mixed thoroughly. One card is drown from this box , find the probability that tha number of the card is . (a) an even number , (b) a number less then 14. , (c) a number which is a perfect square. , (d) a prime number less then 20.
Answer» $\large\underline{\bold{Given- }}$ Card marked with the number 2 to 101 are placed in a box. One card is taken out randomly from the box. $\large\underline{\sf{To\:Find - }}$ (a) an even number (B) a number less than 14 (c) a number which is a perfect square (d) a prime number less than 20. $\begin{gathered}\Large{\sf{{\underline{Formula \: Used - }}}} \end{gathered}$ $\sf \:<klux>PROBABILITY</klux> \: of \: an \: event =\dfrac{Number \: of \: favourable \: outcomes}{Total \: number \: of \: outcomes \: in \: sample \: space}$ $\large\underline{\sf{Solution-}}$ Given that Cards number from 2 to 100 are in the box, it implies, there are 100 cards in the box and one card can be taken out in 100 ways. So, total number of outcomes = 100. $\large\underline{\sf{Answer (a)- }}$ From 2 to 101, The even numbers are 2, 4, 6, _ _ _ _, 100. It implies, there are 50 even numbers. So, Total number of favourable outcomes are 50. Hence, $\sf \:Probability \: of \: getting \: even \: number =\dfrac{50}{100} = \dfrac{1}{2}$ $\large\underline{\sf{Answer (b)- }}$ From 2 to 101, Cards bearing number less than 14 are 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13. It implies, there are 12 cards bearing number less than 14. So, Total number of favourable outcomes are 12. Thus, $\sf \:Probability \: of \: getting \: \: number \: < 14 =\dfrac{12}{100} = \dfrac{3}{25}$ $\large\underline{\sf{Answer (c)- }}$ From 2 to 101, the numbers which are perfect squares are 4, 9, 16, 25, 36, 49, 64, 81, 100 It means these are squares of 9 cards having number 2, 3, 4, 5, 6, 7, 8, 9, 10 So, Total number of favourable outcomes are 9. Hence, $\sf \:Probability \: of \: getting \: perfect \: square \: number =\dfrac{9}{100}$ $\large\underline{\sf{Answer (d)- }}$ From 2 to 101, prime number less than 20 are 2, 3, 5, 7, 11, 13, 17, 19. It implies, there are 8 prime numbers less than 20 So, Total number of favourable outcomes are 8. Thus, $\sf \:Probability \: of \: getting \:prime \: number < 20=\dfrac{8}{100} = \dfrac{2}{25}$ Additional Information :- Explore more :- The sample space of a random experiment is the collection of all possible outcomes. An event associated with a random experiment is a subset of the sample space. The probability of any OUTCOME is a number between 0 and 1. The probability of sure event is 1. The probability of impossible event is 0. The probabilities of all the outcomes ADD up to 1. The probability of any event A is the sum of the probabilities of the outcomes in A.

47.

card marked with the number 2 to 101 are placed in a box and mixed thoroughly. One card is drown from this box , find the probability that tha number of the card is . (a) an even number , (b) a number less then 14. , (c) a number which is a perfect square. , (d) a prime number less then 20.

Answer»

$\large\underline{\bold{Given- }}$

Card marked with the number 2 to 101 are placed in a box.

One card is taken out randomly from the box.

$\large\underline{\sf{To\:Find - }}$

(a) an even number

(B) a number less than 14

(c) a number which is a perfect square

(d) a prime number less than 20.

$\begin{gathered}\Large{\sf{{\underline{Formula \: Used - }}}} \end{gathered}$

$\sf \:<klux>PROBABILITY</klux> \: of \: an \: event =\dfrac{Number \: of \: favourable \: outcomes}{Total \: number \: of \: outcomes \: in \: sample \: space}$

$\large\underline{\sf{Solution-}}$

Given that

Cards number from 2 to 100 are in the box,

it implies, there are 100 cards in the box and one card can be taken out in 100 ways.

So, total number of outcomes = 100.

$\large\underline{\sf{Answer (a)- }}$

From 2 to 101,

The even numbers are 2, 4, 6, _ _ _ _, 100.

It implies, there are 50 even numbers.

So,

Total number of favourable outcomes are 50.

Hence,

$\sf \:Probability \: of \: getting \: even \: number =\dfrac{50}{100} = \dfrac{1}{2}$

$\large\underline{\sf{Answer (b)- }}$

From 2 to 101,

Cards bearing number less than 14 are 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13.

It implies, there are 12 cards bearing number less than 14.

So,

Total number of favourable outcomes are 12.

Thus,

$\sf \:Probability \: of \: getting \: \: number \: < 14 =\dfrac{12}{100} = \dfrac{3}{25}$

$\large\underline{\sf{Answer (c)- }}$

From 2 to 101, the numbers which are perfect squares are 4, 9, 16, 25, 36, 49, 64, 81, 100

It means these are squares of 9 cards having number 2, 3, 4, 5, 6, 7, 8, 9, 10

So,

Total number of favourable outcomes are 9.

Hence,

$\sf \:Probability \: of \: getting \: perfect \: square \: number =\dfrac{9}{100}$

$\large\underline{\sf{Answer (d)- }}$

From 2 to 101, prime number less than 20 are 2, 3, 5, 7, 11, 13, 17, 19.

It implies, there are 8 prime numbers less than 20

So,

Total number of favourable outcomes are 8.

Thus,

$\sf \:Probability \: of \: getting \:prime \: number < 20=\dfrac{8}{100} = \dfrac{2}{25}$

Additional Information :-

Explore more :-

The sample space of a random experiment is the collection of all possible outcomes.

An event associated with a random experiment is a subset of the sample space.

The probability of any OUTCOME is a number between 0 and 1.

The probability of sure event is 1.

The probability of impossible event is 0.

The probabilities of all the outcomes ADD up to 1.

The probability of any event A is the sum of the probabilities of the outcomes in A.

Discussion

48.	draw a time distance graph showing a jeep going at a constant speed of 20km per hour. take a time in hours from 1 hour to 7 hours in steps of 1 hour each.
Answer» ANSWER: This is not a WAY to ASK QUESTIONS

48.

draw a time distance graph showing a jeep going at a constant speed of 20km per hour. take a time in hours from 1 hour to 7 hours in steps of 1 hour each.

Answer»

ANSWER:

This is not a WAY to ASK QUESTIONS

Discussion

49.	If an article is sold for 1950 rupees with a gain of 50%, at what price it was purchased.
Answer» Step-by-step explanation: 1300 is the ANSWER for above question cp=100/150×1950 =1300

49.

If an article is sold for 1950 rupees with a gain of 50%, at what price it was purchased.

Answer»

Step-by-step explanation:

1300 is the ANSWER for above question

cp=100/150×1950

=1300

Discussion

50.	By repeating any one number from 4,1 and 9, which is the smallest number that wecan make?
Answer» Answer: 149 is the smallest NUMBER we can make. Step-by-step explanation: *hope* it is *HELPFUL* to *you* *please* *like* it *and* *MARK* me as *brainlist* *and* *please* *FOLLOW* me

50.

By repeating any one number from 4,1 and 9, which is the smallest number that wecan make?

Answer»

Answer:

149 is the smallest NUMBER we can make.

Step-by-step explanation:

hope it is HELPFUL to you

please like it

and MARK me as brainlist

and please FOLLOW me

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

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Plz solve someone thats too hard for mee​

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Simplify(b) (3x2 – x + 1) - (4 – 5x – 2x)​

(16 :-(42-38+2) 12(24 ​

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Additional Information :-

draw a time distance graph showing a jeep going at a constant speed of 20km per hour. take a time in hours from 1 hour to 7 hours in steps of 1 hour each.​

If an article is sold for 1950 rupees with a gain of 50%, at what price it was purchased.

By repeating any one number from 4,1 and 9, which is the smallest number that wecan make?

2.a. Find the volume of the cuboid whose length=15 cm,breadth =8cm and height =5cm.

(iv) कवि ने हमें दीप जलाने के लिए प्रेरित करते हुए क्या कहा है?

matrix of A | cosx -sinx 0 sinx cosx 0 0 0 1 | find inverse by row and column transformation

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The cost of 10 pens is Rs 40. Find the cost of 15 such pens

4. Solve the following.a) Bisect √PQR shown in the figure below,RР.Q

2. The line segment joining the points A (3,-4)and B (-2, 1) is divided in the ratio 1:3 atpoint P in it. Find the co-ordinates of P.Also, find the equation of the line through Pand perpendicular to the line 5x - 3y = 4.

Draw a line segment of 8cm and draw its axis of symmetryORDraw a angle of 60 degree and bisec it

Subquestions() Identity, with romane, whether (24,70,74) in a Pythagorean triplet or not

25 + 3(4×_5)+8(×+2)=×+3

Findind the valueof-6- [+]13

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Find the missing terms 5: 100::-:40

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Is O a rational number ?

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Local root 5 and - root 5 on number line ( Hint : 5 square 2 =(2) square 2 +(1) square 2)

20 cm bm8 cmLand (1)5 cm15 cmn5 cm8 cm20 cm.take out perimeter

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What's cj's father's name?hint: only die-hard gta gamers can get this right

Two sticks are respectively2m32cm and 3m42cm long. Howlong will the stick be if they areput together end to end?1 3105O 5m74cmO 5m72cmSul

2) The information collected in all such cases is called data.3) Rational numbers cannot be represented on a number line.

Plz solve someone thats too hard for mee

DO1) what are the roots of the quadratic equationx² = 9

1. Meeta saves rs 4000 from her salary. If her is 10% of her salary.What is her salary?2. I buy a TV For rs 10,000 and sell it at a profit of 20%. How muchmoney do l get for it?

find the length of a largest rod that can be placed in a room measuring 8 metre long 7 metre wide and 6 metre height

Simplify(b) (3x2 – x + 1) - (4 – 5x – 2x)

(16 :-(42-38+2) 12(24

card marked with the number 2 to 101 are placed in a box and mixed thoroughly. One card is drown from this box , find the probability that tha number of the card is . (a) an even number , (b) a number less then 14. , (c) a number which is a perfect square. , (d) a prime number less then 20.

draw a time distance graph showing a jeep going at a constant speed of 20km per hour. take a time in hours from 1 hour to 7 hours in steps of 1 hour each.