This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
in triangle Abc Ab=AC .A circle passing through B and C intersect Ab at D and Ac at E. prove that Bc parallel to DE |
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Answer» SORRY I am not ABLE to UNDERSTAND |
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| 2. |
Do an equation with 116 degree and (4x) degree |
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Answer» Step-by-step EXPLANATION: 116*4x_ X |
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| 3. |
Can force have negative value |
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Answer» Step-by-step EXPLANATION: YES, FORCE can be negative. It means that the force is going to the opposite direction. hope it helps u ✔ |
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| 4. |
Found thegreatest membernumber that will dind| eBavaduce reavaludeseach-case. ?floora70 276m 75 cmIn us to be povefind the largeLongLong and smothesovare toloselge of bike neededfactors 204,141, 252 are |
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| 5. |
What is the area of a quadrilateral ABCD in which AB=3cm,BC=4cm,CD=6cm,DA=5cm and diagonal AC =5cm |
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Answer» AREA of QUADRILATERAL ABCD = area of triangle ABC + area of triangle ADC
Area of triangle ABC = 3 + 4+ 5 = 6 cm^2 2 Area of triangle ADC = 5 + 5 + 6 = 8 cm ^2 2 Area of quadrilateral = 6 + 8 = 14 cm^2. HOPE IT HELPS YOU!! |
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| 6. |
price should a dealer marks on an article which costs him 440 rupees so as to have coffee top 26% after allowing a discount of 12% |
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| 7. |
Express 45.4545454545.... in fraction |
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Answer» Answer: 45454545454545454545/100000000000000000000 |
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| 8. |
125 as a product of primes.Use index notation where appropriate. |
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| 9. |
Solve x congruent 2 mod 13 |
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Answer» Answer: Step-by-step EXPLANATION: it means that 13 is divisible by x-2 then then x-2 = 1 then x = 3
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| 10. |
-3/7 + 1/3 Plese solve it |
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Answer» PLEASE mark my answer as brainliest answer. |
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| 11. |
Ab is parallel to cd find x y z |
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Answer» Step-by-step EXPLANATION: where is the FIGURE |
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| 12. |
If two sides of a triangle is 8 cm and 11 cm and its perimeter is 32 cm then third side willbe |
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Answer» Answer: PERIMETER of ∆ = sum of all sides 32 = 8+ 11 + x x = 32 - 19 x = 13 Third SIDE is 13cm Plz FOLLOW me... |
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| 13. |
Who will give full solution of these all questions l will them as brainlist express the rational number as decimals and state whether they are terminating or non terminating repeating decimals |
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Answer» Answer: 1. 8/24 = 1/3 = 0.333333 so it is non-TERMINATING. 2. - 18/256 = - 9/128 = -0.0703125, it is terminating. 3. 33/24 = 11/8 = 1.375, so it is terminating 4. 201/125 = 1.608, so it is terminating 5. 19/32 = 0.59375, so it is terminating HENCE if the valve is continuous then it is non-terminating, BT if after DIVIDING the value stop then it is terminating. Hope so you get your answer. If you get your answer plz like it and add as brainliest. |
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| 14. |
sum of two digits of a 2 digits number is 17 .if the digit are reversed, the new number so formed decrease by 27 . find the number |
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Answer» Answer: 1 Step-by-step explanation: 1234567890123456789000 |
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| 15. |
If ax+by+c=0 is the polar of (1,1) with respect to the circle x^2+y^2-2x+2y+1=0 and H. C. F of a, b, c is equal to one then a^2+b^2+c^2=? |
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Answer» Answer: Step-by-step explanation: formula for POLAR is S1= 0 then compare with ax +by+c=0 then u get it hope it helps u N let me KNOW ........... if not i will explain
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| 16. |
(y3 - 5y2) ÷ y × (y-1)....pls help me out ... solve this question. .. and text me the ans with proper wrking |
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Answer» Answer: TAKING y^2 common =Y^2(y-5)/y*(y-1) Dividing y^2 by y =Y(y-5)/(y-1) |
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| 17. |
Only question 2 / 3 which are ticked . No silly answers for marks/ I don’t know answers. Plz fast fast fast fast fast fast fast |
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Answer» You can SEE DIVISIBILITY RULES of 1-11 THEN you will EASY to do this |
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| 18. |
9% of 12please tell in step by step explanation |
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Answer» Answer: 1.08 Step-by-step explanation: 9/100 *12 9/25 *3 27/25 108/100 1.08 |
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| 19. |
4th question Second partPlease give me answer |
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Answer» Step-by-step EXPLANATION: = cube root of 2^3 × 17^3 = (2×17) = 34. |
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| 20. |
5. A train travelling at the speed of 36 kmh crosses a 98 mplatform in 20 seconds. Find the length of train |
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Answer» Answer: Step-by-step explanation: A train is said to CROSS the platform only when the LAST coach of the train has passed the platform. This means that the total length that the train has to cover is its own length and the platform length. 36 km/h = 10m/sec Let the distance of train be = x Total distance that a train has to cover = x+platform length =x+98 Distance = speed ×time x+98 = 10 ×20 x = 200-98 x=102 m |
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| 21. |
Sec^2 Teta - tan^2 teta =1 |
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Answer» |
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| 22. |
5The circum centre of the triangle whose sides are 3x1) (3,4)2) (4, -3)3) 44) 64y+7+0), 4x+3y – 1=0) x+y=0) is3) (0,0)4) (1,1)The centre of the circle y |
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| 23. |
Pls tell me how to convert I do fractions to decimal |
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Answer» To convert fractions to decimals, look at the FRACTION as a division PROBLEM. Take the top number, or the numerator, of the fraction and divide it by the bottom number, or the denominator. You can do this in your HEAD, by using a CALCULATOR, or by doing long division. For example, ¼ is just 1 divided by 4, or 0.25. |
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| 24. |
5) The equivalent discount of twosuccessive discounts of 10% each is(i) 15% (ii) 19% (iii) 20%(iv) 21% --which one is correct ? |
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| 25. |
A line segment of 6 m is drawn in a circle with a diameter 12.20 m. what would be the distance between the centre of the circle to the point where the 6m segment intersects the diameter |
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Answer» .10 m Step-by-step EXPLANATION: |
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| 27. |
Is the absolute value of negative 12 is greater than negative 15? |
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Answer» Yes b coz ABSOLUTE value MEANS NEGATIVE becomes positive |
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| 28. |
I am 3 digit number my ten fight is 5 more than more than my 1 dight my hundref dight is 8 less than my 100 digitthan 8 |
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Answer» Step-by-step EXPLANATION: |
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| 29. |
Write 2 1 2 1 3 .4 in the form of a power with base 12. |
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Answer» Answer: 3^1/2 = (3^6)^1/12 = (729)^1/12 law = (a^m)^n = a^mn (3^6)^1/12 = 3^ (6×1/12) = 3^1/2 . THEREFORE both are same . 4^1/2 can be written as (4^6)^1/12 = (4096)^1/12 |
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| 30. |
X= sin-1(et) , y=√1-e2t show that sinx+dy/dx=0 |
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Answer» Step-by-step EXPLANATION: I HOPE you UNDERSTAND ;-) |
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| 32. |
Classify the following as rational or irrationala) 4/5 |
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Answer» RATIONAL number Step-by-step EXPLANATION: because its TERMINATING and RECURRING |
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| 33. |
The unequal sides of an isosceles triangle is 40 cm and its perimeter is 90 cm. find its area |
Answer» PLZ MARK MY ANSWER AS BRAINLIEST....DO NOT FORGET TO FOLLOW ME.... |
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| 34. |
3.Evaluate root 176.25176 |
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Answer» Answer is 13.2759843 PLEASE MARK this answer as bestanswer 5.0 |
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| 35. |
In a triangle abc d and e are points on the sides ab and ac respectively. De is parallel to bc, bd=2cm and de:bc = 2:3. Find ad and ratio of triangle Ade to the quadrilateral bced |
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Answer» Given : In a triangle abc d and e are points on the sides AB and ac respectively. De is parallel to bc, bd=2cm and de:bc = 2:3. To find : AD & RATIO of Area of triangle Ade to the quadrilateral bced Solution: DE ║ BC => ΔADE ≈ Δ ABC => AD/AB = DE/BC = AE/AC DE/BC = 2/3 => AD/AB = 2/3 => AD/(AD + BD) = 2/3 => AD/(AD + 2 ) = 2/3 => 3AD = 2AD + 4 => AD = 4 Ratio of Area of Similar triangle = (Ratio of sides of similar triangle )² => Area of ΔADE / Area of Δ ABC = (2/3)² => Area of ΔADE / Area of Δ ABC = 4/9 => Area of Δ ABC = 9 * Area of ΔADE / 4 Area of quadrilateral bced = Area of Δ ABC - Area of ΔADE => Area of quadrilateral bced = 9 * Area of ΔADE / 4 - Area of ΔADE => Area of quadrilateral bced = 5 * Area of ΔADE / 4 => Area of ΔADE / Area of quadrilateral bced = 4/5 Learn more: PERIMETERS of two similar triangles are 30cm and 40cm respectively ... Ratio of area of 2 similar triangles are 2:3. Area of the LARGER triangle is |
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| 36. |
A pair of negative integers whose sum is negative 8 |
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| 37. |
A traffic light at a crossing changes after every 45 seconds and the one at the next crossing changes after every 30 seconds. At 8:00 a.m. they both change together when will they next change at the same time? |
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Answer» next TIME the will change together =after (LCM of 45 and 30) seconds =after 90 seconds (PLEASE MARK BRAINLIEST FRIEND) |
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| 38. |
2+4+6+8+10+...up to n terms is equal to |
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Answer» All EVEN NUMBERS so sum will be even NUMBER |
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| 39. |
In a flight of 6000 km an aircraft was slowed down due to bad weather . Its average speed for trip was reduced by 400km/hour and time increased by 30 minutes. Find the origina duration of time. |
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Answer» Step-by-step explanation: let the ORIGINAL SPEED of flight be X km/he we know that time=distance/speed 6000/x - 6000/x-400= 30 by solving we get x^2-400x-4800000 x^2-2400x+2000x-4800000 x(x-2400)+2000(x-2400) (x+2000)(x-2400) x cannot be zero x=2400km/h distance/original speed = time 6000/2400 5/2hr = time I hope it will help you please mark me as BRAINLIST |
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| 40. |
Find the mean of prime numbers between 70 and 90 * |
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Answer» Answer: 80.33 Step-by-step EXPLANATION: Between 70 and 90 there are 71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89 But the PRIME numbers are 71,73,79,83,87,89 so mean is 71+73+79+83+87+89 by 6 = 482/6 =80.333 HOPES IT HELPS U ❣❣ HOPES U MARK ME AS A BRAINLIEST |
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| 42. |
-4-{5-[6-3^2+7-√25+4(6-5+1)]} |
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Answer» -4-{5-[6-3^2+7-√25+4(6-5+1)]} |
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| 43. |
Find the median of 5, 3, 1, -4, 6, 7 ,0 . |
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Answer» Answer: 5 is meadan 0 is modam Step-by-step EXPLANATION: |
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| 44. |
Write four integers just preciding -6 |
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Answer» -7,-8,-9,-10 Pls mark me as the BRAINLIEST |
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| 46. |
Find 10 rational number between 3/5 and 5/12 |
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Answer» If you LIKE my ANSWER MARK me as BRAINLIEST |
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| 47. |
Hi guys please solve it its very urgent |
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Answer» Answer: -60 Step-by-step EXPLANATION: PLS check the ATTACHMENT Hope it helps Pls MARK me a brainliest Pls |
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| 48. |
Evaluate 12+(12)^0 - 32 + pHey mates please give answer |
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Answer» Step-by-step EXPLANATION: If you LIKE my ANSWER MARK me as BRAINLIEST |
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| 49. |
30. The marks obtained by 100 students of a class in an examination are given below;0-10=210-20=520-30=630-40=840-50=1050-60=2160-70=470-80=2Hence find the Mean and Median |
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Answer» Step-by-step explanation: Here we have, the cumulative frequency distribution. So, FIRST we convert it into an ordinary frequency distribution. we observe that are 80 students GETTING marks greater than or equal to 0 and 77 students have SECURED 10 and more marks. Therefore, the number of students getting marks between 0 and 10 is 80-77= 3. Similarly, the number of students getting marks between 10 and 20 is 77-72= 5 and so on. Thus, we obtain the FOLLOWING frequency distribution. Marks Number of students 0-10 3 10-20 5 20-30 7 30-40 10 40-50 12 50-60 15 60-70 12 70-80 6 80-90 2 90-100 8 Now, we compute mean arithmetic mean by taking 55 as the assumed mean. Computative of Mean Marks (x i
) Mid-value (f i
) Frequency u i
10 x i
−55
f i
u i
0-10 5 3 -5 -15 10-20 15 5 -4 -20 20-30 25 7 -3 -21 30-40 35 10 -2 -20 40-50 45 12 -1 -20 50-60 55 15 0 0 60-70 65 12 1 12 70-80 75 6 2 12 80-90 85 2 3 6 90-100 95 8 4 32 Total ∑f i
=80 ∑f i
u i
= -26 We have, N= sumf i
=80,∑f i
u i
=−26, A= 55 and h= 10 ∴ X =A+h[ N 1
∑f i
u i
] ⇒ X =A+h[ N 1
∑f i
u i
] ⇒ X =55+10× 80 −26
=55−3.25=51.75Marks. I HOPE that it's help you please mark me as brainlist |
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| 50. |
To ascending order please |
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Answer» -8/102,-18/102,-102/12 |
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