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. |
The weight of 12 sheets of a paper is 40 gms. How many sheets would weigh 1 kg |
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Answer» Answer: Step-by-step explanation: 12 sheets = 40 GM 1 sheet = 40 ÷ 12 (gm) 1 sheet = 3.33 gm Now, 1000 gm (1 KG) = ? sheets 1 sheet = 3.33 gm thus, 1000 gm ÷ 3.33 gm = no. of sheets = 300 sheets, ROUNDOFF. |
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| 2. |
Q-17, both a and b part |
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Answer» (a√3)√2 -(b√3)√2=(a√3+b√3)(a√3-b√3) |
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| 3. |
3. Write the following integers in ascending order:-16, 25, -20, -10, -12, 30, 31, -134. Write the following integers in descending order :12, -8, 15, -3, 18, -11, 21, 0Write five pairs of (a, b) such that a+b= -5 |
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Answer» Step-by-step explanation: |
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| 4. |
SHOW THAT THE SEMI-VERTICAL ANGLE OF THE CONE OF THE MAXIMUM VOLUME AND OF GIVEN SLANT HEIGHT IS TAN^-1 √2 |
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Answer» Step-by-step EXPLANATION: |
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| 5. |
Divide the sum of 8/7 and(-3/4) by their difference. |
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Answer» Answer: Step-by-step EXPLANATION:Sun of these NUMBERS is 11/28 And DIFFERENCE is 53/28 When we DIVIDE these both we get 11/53 Hope this helps u plz MARK me as the brainliest |
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| 6. |
If x is equal to 7 + 4 root 3 then find the value of x plus one upon x |
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Answer» we OBTAIN this answer by RATIONALIZING the DENOMINATOR |
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| 7. |
Using factor theorem find value of k if p(x) = 2x^4-kx^3 +4x^2-x+2 is divided by (2x+1) |
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Answer» Answer: Step-by-step explanation: PLEASE mark it BRAINLIEST :) |
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| 8. |
.2Find the value of (13+23 + 33 + 8? ) |
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Answer» Answer: 77 ............................. |
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| 9. |
45% of the population of a town are men and 40% are women. remaining percent is population of children .find the population of men ,women and children if the total population is 270000? |
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Answer» Step-by-step explanation: 45%=men 40%=women 100-(40+45)=15% 15%of TOTAL population 15/100x270000 =405000 |
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| 10. |
Find how many notebooks can be purchased for ₹218 1/2 . Find the cost of 1 kg of rice. |
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Answer» The ONE notebook will get you in RUPEES 436.
EXPLANATION :- HALF is for ₹218 then one its for ₹218 + ₹218 = ₹ 436. |
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| 11. |
Help me out! it's urgent plz do sum no.11 plz |
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Answer» Work that A and B can together do in 1 day = 1/20 Work that B can alone do in ONE day = 1/60 Then the work A can do in one day = 1/20 - 1/60 = 1/30 Hence, no. of days required by A to do the work = 30 days HOPE THIS COULD HELP!!! |
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| 12. |
Solve this equation6(4^x+9^x)=13×6^x |
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Answer» Step-by-step explanation: 78^x = 78^x hope it will HELP |
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| 13. |
What is remainder and factor theorem ? proove . |
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Answer» REMINDER THEOREM and FACTOR theorem : • Remainder Theorem Proof: Let f(x) be any polynomial with DEGREE greater than or equal to 1. Further suppose that when f(x) is DIVIDED by a linear polynomial p(x) = ( x -a), the quotient is q(x) and the remainder is r(x). |
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| 15. |
Find the fraction which when multiplied by 3/4gives 33/7 |
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Answer» Answer: 44/7 Step-by-step EXPLANATION: ======================= 3/4*X = 33/7 ===============x =33/7÷3/4 ==============x=33/7*4/3 ===============x=44/7 |
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| 16. |
Ek Tanki Pani bharne meinmein ek ghante leti hai lekin usme ched hone ke Karan hua hai centre leti hai to batao kitne samay mein Khali ho jayegi |
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Answer» Answer: |
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| 17. |
Two year ago my age was X years _____ was my age 5 years ago? |
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| 18. |
3x÷2_5y÷3=_2 x÷3+y÷2=13÷6 solve this by substitution |
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Answer» Answer: ☑ 3x / 2 - 5y/3 = -2 (9x - 10y)/6 = -2 ☑ x /3 + y /2 = 13/6 (2x +3Y)/6 = 13/6 2x + 3y = 13...............(2) x = (13 - 3y) /2 put this value of x in EQUATION (1) 9((13 - 3y) /2 ) - 10y = - 12 (177 - 27Y )/ 2 ) - 10y = -12 177 - 27y - 20y = -24 177- 27y = -24 - 27y = -24- 177
-27y =- 201 y = -201/-27 y = 67 / 9 put this value of y in equation (2) 2x + 3 ( 67/9) = 13
((2x) x 9)+ 201= 13 x 9
18x = 177 - 201 18x = - 24 x = -24 /18
x =- 8/6 = 4 / 3 x =- 4/3 |
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| 19. |
2+3 Kya hota hai? Please sir Bata dijiye please please please please please please please please please please please please sir |
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Answer» 2+3=5 5 is the RIGHT answer HOPE it HELPS ✌✌ |
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| 20. |
Find missing term in series 1024 1536 2304 ? 5184 7776 11664 |
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Answer» Answer: The missing NUMBER is 3456.Step-by-step explanation: PLEASE MAKE ME BRAIN LIST. |
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| 21. |
C.P.=Rs 2346, S.P.=Rs 3200. |
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Answer» what I have to do in this question❓ |
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| 22. |
Which number should be added to -3/7 so as to get 1? |
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Answer» Step-by-step EXPLANATION:-3/7+10/7=1 Hope this helps U plz MARK me as the BRAINLIEST |
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| 24. |
Greatest and smallest 7 digit number using 35712 |
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Answer» Greatest: 75321 Smallest: 12357 Step-by-step explanation: Greatest The first digit is always the largest in value, COMPARED to the last few(Example 30000 is always bigger than 3 at the back- which is just 3) Hence, always put larger digits at the front to obtain a bigger number. Smallest Likewise for SMALLER digits, it's just the opposite, put small digits at the front than back because digits at the front have a greater value than digits at the back. Hope all goes well. Cheers! |
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| 25. |
Find the least four digit number which is exactly divisible by 23 |
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| 26. |
3. Write the following integers in ascending order-16, 25, -20, -10, -12, 30, 31, -13Write the following integers in descending orde12, -8, 15, -3, 18, -11, 21, 0Write five pairs of (a, b) such that a + b = -5Write five pairs of (a, b) such that a x b = 60Write five pairs of (a, b) such that a - b = 7 |
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Answer» Step-by-step explanation: for ascending order for descending order 21,18,15,12,0,-3,-8,-11 now (a+b)=-5 such as order are (0,-5);(-5,0);(10,-15);(-10,5);(-12,7) now a.b=60 (10,6);(6,10);(-6,-10);(-10,-6);(12,5) now a-b=7 (8,1);(9,2);(10,3);(11,4);(12,5) |
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| 27. |
If (5^2)^7=(125)^x, find x |
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Answer» |
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| 28. |
Holla mate !!!!here is the question for the toppers no spam solve fast don't solve if not sure(2x-3)square =49ch quadratic equation |
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Answer» TAKE SQUARE ROOTS on both SIDES. |
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| 29. |
Answer this ques to become brainliest2nd part only |
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Answer» b and a PROPORTIONAL for b= KA proportionality CONSTANT K = 10/3 As 20/6 = 10/3 50/15 = 10/3 |
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| 31. |
How do we write 1000 in the other way |
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Answer» Answer: |
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| 32. |
Plz answer this question 1.4 .I will mark u as the brainliest |
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Answer» Answer: X,y €®-{3} Step-by-step explanation: HOPE it helps you you already posted 1 st one |
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| 33. |
X-2y=4 & 6x+y=13 solve this using elimination method. |
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Answer» so, the VALUE of X and y are 30/13 and -11/13 RESPECTIVELY. |
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| 34. |
A) The sum of three consecutive multiples of 7 is -231. Find these multiples .b) Twice the sum of three consecutive multiples of 11 is 132 . Find the integers.c) The sum of two numbers is 70. If one the numbers is 18 more than the other, find the numbers |
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Answer» Answer: |
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| 37. |
Plz help........... |
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Answer» Step-by-step explanation: FIRST RATIONALISE x and then y then PUT value in GIVEN equation . as l do |
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| 38. |
Find whether 55 is perfect square or not by the method of repeated subtraction |
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Answer» Answer: no Step-by-step EXPLANATION: ================================= |
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| 39. |
144÷_____=-12 solve this question |
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Answer» Step-by-step explanation: 144÷(-12)=-12 |
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| 40. |
Mrs. sinah is 150 cm tall and her son is2/5 as she is find height of her son |
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Answer» The Son's height is 60 cm. Given : Her son's height = To Find : The Son's height Solution : We need to find the ★
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| 41. |
X²+1/x²+2*x*1/x=?plz yar guys help me |
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Answer» x² + 1/x² + 2*x*1/x = x² + 1/x² + 2 This identity is USED for (x+1/x)². HOPES IT HELPS! |
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| 42. |
a number is first increased by 10% and then it is decreased by 10% find the net increase and decrease percent |
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Answer» Answer: 1 percent decrease Step-by-step EXPLANATION: let the no. be 100 =first increase 100 by 10 percent which is going to be 110 = then decrease 10 percent of 110 from 110 which is going to be 99 =find the DIFFERENCE which is 1 =take out the percentage of 1 from100 which is 1 so, the decrease percentage is 1 |
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| 43. |
Find the mean mode median of the following frequency distribution |
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Answer» Where is the DISTRIBUTION table...?? |
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| 44. |
Plzzzz tell me the examples of formula sin (-x) = -sinx |
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Answer» Step-by-step EXPLANATION: SIN(-30°) = - sin 30° = - 1/2 |
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| 45. |
Find the product of 0.00125 multiply 327 |
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Answer» Answer: 0.40875 Step-by-step explanation: 0.00125*327======= 0.40875 |
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| 46. |
What is heroms foemula |
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Answer» A(s-a)(s-b)(s-c) this is UR answer here you GO!! FOLLOW me if I was usefull |
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| 47. |
A train covers 120 km in 1 hour how much distance will it cover in 45 minutes |
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Answer» Answer: Distance coverd by train in 1hour=120 km Distance COVERED by train in 60minutes=120km Distance covered by train in 1minute=120/60 =2km Distance covered by train in45 minutes =45×2 |
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| 48. |
Let f(x)=2x+5.if x is not equal to 0.then find f(x+2)-f(2)/x . ans is 2 explain the method of doing |
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Answer» Step-by-step EXPLANATION: BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST |
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| 49. |
i multiply a certain no. by 28 add 14 to the product divide the sum by 13 and subtract 4 from the result of I obtain twice the original no. what no. did I take at first |
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Answer» ya I THINK you should TAKE it at first please mark me as BRAINLEAST |
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| 50. |
find a cubic polynomial with the sum,sum of the product of its zeroers taken two at a time , and the product of its zeros as 3, -1 and -3 respectively |
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Answer» Answer: Step-by-step EXPLANATION: HOPE it helps Please MARK it brainliest :) |
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