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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. |
300 plant can be planted in one acre so how many can be planted in 0.0741 acre |
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Answer» Step-by-step explanation: For years, Thammaiah PP had to continuously fight recurring PROBLEMS of poor IRRIGATION and CROP failure DESPITE practising organic farming since 1984. |
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| 2. |
105/15*(38-8/5)/3 find the solution in this question |
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Answer» is the answer to the QUESTION |
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| 3. |
Nysha earns ₹24000 in 8 months. How much does she earn in one year? |
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Answer» Answer: Rs. 36000 Step-by-step explanation: Nysha's 8 MONTHS' salary = Rs. 24000 therefore, Her 1 month's salary = 24000/8 = Rs.3000 so, Her 2 months' salary = 3000 x 12 = Rs. 36000 |
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| 4. |
Find the area of circle whose diameter is 56 |
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Answer» AREA of CIRCLE = πr^2 = 3.14 × 28×28 = 2461.7 r= d/2 = 56/2 = 28 |
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| 5. |
What is the greatest Posible bolume of a vessel that can be used to measure exactly the volume of the milk in cans in full capacity of 80 ltr ,100 ltr ans 120 |
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Answer» Answer: 20 liters Step-by-step EXPLANATION: |
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| 6. |
A car cover distance of 450m in 30 mins how much distance can it cove rin 1 hr 20 mins |
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| 8. |
Explain all the categories of congruency of triangles with proper definition and example |
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Answer» Step-by-step explanation: 1: SIDE-Side-Side: If all the three sides of one triangle are equivalent to the corresponding three sides of the second triangle, then the two triangles are said to be congruent by SSS rule. 2.Side- Angle - Side: If any two sides and angle included between the sides of one triangle are equivalent to the corresponding two sides and the angle between the sides of the second triangle, then the two triangles are said to be congruent by SAS rule. 3. Angle - Side - Angle If any two angles and side included between the angles of one triangle are equivalent to the corresponding two angles and side included between the angles of the second triangle, then the two triangles are said to be congruent by ASA rule. 4. Angle - Angle - Side AAS STANDS for Angle-angle-side. When two angles and a non-included side of a triangle are equal to the corresponding angles and sides of another triangle, then the triangles are said to be congruent. Sometime you may confuse AAS with ASA congruency. But remember that AAS is for non-included side whereas ASA is for included sides of the triangles. 5. RIGHT angle - Hypotenuse - Side If the hypotenuse and a side of a right- angled triangle is equivalent to the hypotenuse and a side of the second right- angled triangle, then the two right triangles are said to be congruent by RHS rule. |
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| 9. |
Find the equation of the line given the points (2,0) and (3,1) |
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Answer» Step-by-step EXPLANATION: |
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| 10. |
The LCM of two numbers is 14 times their HCF . The sun of LCM and HCF is 600. If one number is 280. Find other numbers |
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Answer» Step-by-step EXPLANATION: |
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| 11. |
In an army camp, there are 320 soldiers . There are enough food stock for 90 days . If 20 soldiers move to another camp , for how many days will the food last? |
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| 12. |
After eating 80% of my candies, i had 5 candies left . how many candies did i have at first ? |
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Answer» Answer: 6.25 Step-by-step explanation: let the REQUIRED number be Z |
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| 14. |
Prove that sum of the measure of the external angles of any polygon is 360 |
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Answer» Answer: The sum of interior angles of a REGULAR POLYGON with n SIDES is 180 (n-2). so, each interior angle has MEASURE 180 (n-2)/n. each exterior angle is the supplement to an interior angle . so , the measure of exterior angle is: 180-180 (n-2)/n = [180n-180n + 360] /n = 360/n sum of exterior angles = n (360/n) =360 , hence proved. |
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| 15. |
Express 30 paise as apercentage of 1 |
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Answer» Step-by-step EXPLANATION: |
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| 16. |
(5) Find perimeter of a square if its diagonal is 10√2 cm.(A)10 cm (B) 40 2 cm(C) 20 cm (D) 40 cm |
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| 17. |
The marked price of a book is RS 250and discount is 15 percent .then find amount to be paid |
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Answer» Answer: MP is ALWAYS expressed as a PERCENTAGE of CP. Discount is always applied on MP. PROFIT is always expressed as a percentage of CP. Coming to the problem : MP = 250 Discount = 10% of MP = 25 SP = MP - Discount = 250 - 25 = 225 Since he is making 25% profit on goods sold, then SP represents 125% of CP. => 125/100 x CP = 225 => CP =225 x 100/125 = 180 |
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| 18. |
Find that if there are 8 cars and 26passengers at least one car has 4 or more passengers? |
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Answer» what is this I am not anderstand |
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| 19. |
. You add a [latex]\frac{1}{4}[/latex]-foot border on each side. What is the area of the new banner?a. Area of the banner is 7 square ftb. The area of new banner is |
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Answer» Answer: REPORT MY ALL QUESTIONS I GIVE THANKS AND POINTS FLOW ME... if u like u JOIN |
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| 20. |
2. SOLVE.: 3m² + 4m-7 = 0. |
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Answer» 3m² + 4M - 7 = 0 3m² - 3m + 7M - 7 = 0 3m (m-1) +7 (m-1) = 0 (m-1) (3m+7) = 0 m-1 = 0 and 3m+7 = 0 m = 1 and m = -7/3 |
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| 21. |
PAGE:2018.2. find the inverseofthe matrix A=231 341 472 |
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Answer» J uehejdjahavdnsgsgmsgmsgsgafwt |
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| 22. |
an amount invested in compound interest becomes 3600 aftwr 2 years and 5164 after 4 years. what is the amount invested? |
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| 23. |
61. Draw the graph of the linear equation y = 2/3 x + 1/3. Check from the graph that (7,5)isasolution of the linear equation. |
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Answer» Step-by-step EXPLANATION: hope it HELP you |
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| 24. |
A A person sold atan article at a loss of 10% had it been bought at 20% less and sold for Rs 420 more he would have gained 30% profit.find the cost price of the article |
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Answer»
Let the C.P. of the ARTICLE be Rs. x. Then S.P. at a loss of 10% 100 x×90
= Rs. 100 90x
S.P. at a GAIN of 12 2 1
%= 100 x×112.5
= Rs. 100 112.5x
100 112.5x
− 100 90x
=9 ⇒ 100 22.5x
=9 ⇒x= 22.5 900
= Rs. 40
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| 25. |
Sum of infinite terms of G P 1/2-1/4+1/8-1/16-1/32.. is |
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Answer» Answer: Love Step-by-step explanation: As with any infinite series, the SUM {\displaystyle {\frac {1}{2}}+{\frac {1}{4}}+{\frac {1}{8}}+{\frac {1}{16}}+\cdots }\frac12+\frac14+\frac18+\frac{1}{16}+\cdots is DEFINED to mean the LIMIT of the partial sum of the first n terms {\displaystyle s_{n}={\frac {1}{2}}+{\frac {1}{4}}+{\frac {1}{8}}+{\frac {1}{16}}+\cdots +{\frac {1}{2^{n-1}}}+{\frac {1}{2^{n}}}}{\displaystyle s_{n}={\frac {1}{2}}+{\frac {1}{4}}+{\frac {1}{8}}+{\frac {1}{16}}+\cdots +{\frac {1}{2^{n-1}}}+{\frac {1}{2^{n}}}} as n approaches infinity. By various arguments,[a] one can show that this finite sum is equal to {\displaystyle s_{n}=1-{\frac {1}{2^{n}}}.}{\displaystyle s_{n}=1-{\frac {1}{2^{n}}}.} As n approaches infinity, the term {\displaystyle {\frac {1}{2^{n}}}}{\displaystyle {\frac {1}{2^{n}}}} approaches 0 and so SN tends to 1. |
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| 26. |
SURFACE AREA ANDVOLUME OF A CUBECUBOID AND RIGHTCIRCULAR CYLINDER all formulas |
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Answer» Volume of CUBE Volume of CYLINDER |
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| 27. |
Verify that [(729)to the power-5/3]-¹/²=(729) to the power -5/3*(-¹/²) |
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Answer» ((729) 3 −5
) 2 −1
=(729) 3 −5
× 2 −1
Answer - LHS - ({(729)}^{ \frac{ - 5}{3} })^{ \frac{ - 1}{2} }((729) 3 −5
) 2 −1
we \: know \: ({a}^{m} ) ^{N} = {a}^{mn}weknow(a m ) n =a mn
(729) ^{ \frac{5}{6} }(729) 6 5
729 = {3}^{6}729=3 6
({3}^{6}) ^{ \frac{5}{6} }(3 6 ) 6 5
{3}^{5} = 2433 5 =243 _____________________________________ RHS - (729) ^{ \frac{ - 5}{3} \times \frac{ - 1}{2} }(729) 3 −5
× 2 −1
(729) ^{ \frac{5}{6} }(729) 6 5
729 = {3}^{6}729=3 6
( {3}^{6} ) ^{ \frac{5}{6} }(3 6 ) 6 5
{3}^{5} = 2433 5 =243 Hence : VERIFIED : LHS = RHS . |
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| 29. |
Find its area.The area of a rhombus is 360 sq. cm. If one of its diagonals is 40 cm, find the other diagonal. |
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Answer» Ho sakta HAI AUR papa NE big BAZAAR and they used to buy or lease for their work but |
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| 30. |
√2 +1 by √2 -1 minus √2- 1 by √2 +1 = a+b√2, find the values of 'a' and 'b'. |
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Answer» Step-by-step EXPLANATION: values of 'a' and 'B'. |
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| 31. |
13 (32)3 + (213° +354113 |
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Answer» SORRY i didn't UNDERSTAND your QUESTION |
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| 32. |
8. Prove that vp is not a rational number, ifis not a perfect square |
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Answer» Answer: (a) All numbers that are not rational are considered irrational. An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. Here are some irrational numbers: π=3.141592…
=1.414213… Therefore, 2
is an irrational number. (b) Let us take a rational number a= 1 2
and an irrational number b= 2
, then their product can be determined as: a×b=2× 2
=2 2
which is also an irrational number. Therefore, if a is a rational number and b
is an irrational number than a b
is an irrational number. (c) By DEFINITION, a SURD is a irrational root of a rational number. So we know that surds are ALWAYS irrational and they are always roots. For eg, 2
is a surd since 2 is rational and 2
is irrational. Surds are numbers left in root form
to express its exact VALUE. It has an infinite number of non-recurring decimals. Therefore, every surd is an irrational number. (d) Let us take a positive integer 4, now square root of 4 will be: 4
=2 which is not an irrational number Hence, the square root of every positive integer is not always irrational. |
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| 33. |
Write the greatest and smallest 5digit number formed by 6,4,0,2 and 8 find their differences |
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Answer» greatetest no:8,6,4,2,0 smallast = 0,2,4,6,8 |
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| 35. |
What is the difference between direct and indirect proportion???plz help |
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Answer» Answer: Here is your answerStep-by-step explanation: In a direct proportion, the ratio between MATCHING quantities stays the same if they are divided. (They FORM equivalent fractions). In an indirect (or INVERSE) proportion, as one quantity INCREASES, the other decreases. ... In an inverse proportion, the product of the matching quantities stays the same. Hope it's HELP you |
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| 36. |
Find the equation of the circle with A(2, -3) and B(-3, 5) as end points of a diameter. |
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| 37. |
A,B and C can do work in 40,60 and 120 days respectively. how long will it take to finish the work together? |
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Answer» Answer: A, B and C can do a piece of WORK in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? work is done in 3 days. Whole work will be done in (3 x 5) = 15 days. |
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| 38. |
B)The selling price of a gift is R5.550, cost price is Rs.400. Find profit or loss Percentage. |
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Answer» Answer CP=550 gain=22 gain%= 550 22
×100 =4% |
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| 40. |
How to solve these questions please tell send pic |
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Answer» HEY there ! PLEASE refer to the ATTACHED picture for your Answer |
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| 41. |
For an AP 5, 7, 9, 11, 13, 15, sixth prime number is(A)13(B)19(C)23(D) 25 |
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| 42. |
57. वह छोटी से छोटी संख्या कौन-सी है जिसमें से 11 घटाने पर प्राप्तशेषफल 14, 15, 21, 32 तथा 60 में से प्रत्येक से पूर्णयता विभक्त हो जाये? |
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Answer» 1000 Step-by-step EXPLANATION: |
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| 43. |
The equivalent fraction of 5/3 is |
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Answer» Answer: The fraction 106 is equal to 53 when REDUCED to LOWEST terms. To find EQUIVALENT fractions, you just need to multiply the numerator and denominator of that reduced fraction (53) by the same integer number, ie, multiply by 2, 3, 4, 5, 6 ... |
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| 44. |
find average speed of a car if it cover 40 km in 2 hr,100 km in 4 hr and 30 km in 2 hr . please fast |
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Answer» Answer: The question can be interpreted as Total Distance =40 km, of which 30 km COVERED in first hour, remaining 10 km covered in ANOTHER hour Step-by-step explanation: Av speed= 40/2= 20 km/HR Or 2. Total distance= 40 km, 30 km in 1 hr, remaining 10 km in 2 hrs Av speed = 40/3= 13.33333.. km/hr Or 3. Total distance= 70 km, 30 km in first hr, 40 km in second hr Av speed= 70/3= 23.3333.. km/hr |
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| 45. |
Help me to solve this fast |
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Answer» hiiiiiiiiiiiiiiiiiii |
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| 46. |
Please solve this. I have exam near |
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Answer» Please mark me Brailient Step-by-step explanation: 2 ( 3
+1)x+ 3
=0 x 2 − 3
x−x+ 3
=0 x(x− 3
)−1(x− 3
)=0 (x− 3
)(x−1)=0 ⇒x=1 or x= 3
∴ roots are (1, 3
) |
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| 47. |
A. G. P with r=-2 is |
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Answer» hzjsjzmejxnsndjdjdjcnfnfnfnvnvhvh |
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| 48. |
Divided 250 rs in the ratio of 3:2 |
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Answer» Answer: Step-by-step EXPLANATION: = 250×3/5 = 150 = 250× 2×5 = 100 |
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| 49. |
Sin (90-theta)÷cosec(90-theta)-cot(90-theta) |
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Answer» This is your answer You have do it |
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| 50. |
a man is 30 years older than his son after 12 the mans age will be 3 times his sons age find the present ages |
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Answer» SOLUTION:- Let the present age of the SON be 'x' years. Then father's age will be (x + 30) years Given : After 12 years, the father will be three TIMES as old as his son. Therefore, (x + 12)3 = x + 30 + 12 3x + 36 = x + 42 3x - x = 42 - 36 2x = 6 x = 3 The present age of son is 3 years and the present age of the father is 3 + 30 = 33 years. PLZ MARK AS BRIANLIEST,FLW ME AND THX FOR THE SUPERB QUESTION |
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