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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. |
A trader purchases twelve pens for Rs.50 and sold them at the rate of sixteen pens for Rs.60 What is his profit /loss percentage? |
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Answer» CP of 12 pens = 50 CP of 1 pen = 50/12 = 25/6 SP of 16 pens = 60 SP of 1 pen = 60/16 = 15/4 CP is greater HENCE loss Loss = CP - SP = 25/6 - 15/4 = 100-90/24 = 10/24 Loss % = loss/cp *100 = 60/600 * 100 = 1/10 *100 = 10 % |
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| 2. |
Mathematics studying formulas.easy ones. |
| Answer» MATHEMATICS all FORMULA but | |
| 3. |
A cricketer Scores the following Runs in Eight innings : 58,76,40,35,46,45,0,100 find the mean score |
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Answer» MEAN = Sum of all values / NUMBER of values mean = (58+76+40+35+46+45+0+100) / 8 mean score = 400/8 = 50 |
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| 5. |
Complete the series 1,3,3,6,7,9,?,12,21 |
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Answer» 1,3,3,6,7,9.10,12,21 |
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| 6. |
A particle moves in a straight line so that it covers a distance S=at^3+bt+5 meter in t second. If it's acceleration after 4 seconds is 48m/s^2,then a is equal to |
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Answer» This is the explanation and answer. we have DIFFERENTIATE on both sides with RESPECT to t in FIRST two STEPS. |
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| 8. |
ABC is an equilateral triangle with co-ordinates of B and C as (1,0) and (5,0) respectively . Find the co-ordinates of |
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Answer» 1²+ 5² = 1+25=26. ANSWER |
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| 9. |
Find the mean of the first five Whole Numbers |
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Answer» (0+1+2+3+4)/5 |
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| 10. |
machine make 128 copies in 4 hours how many copies can it make in 7 hours if number of hours and the number of copies vary directly |
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Answer» 224 |
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| 11. |
Solve the riddle 5q+5q = |
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Answer» it's 10Q............. |
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| 12. |
0.5 the multiplicative of inverse of2by2/5? why or why not? |
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Answer» 2WHOLE 2/5 can be written as 12/5 or2.4 now,MULTIPLICATIVE INVERSE of 12/5 is 5/12. so,0.5 is not the multiplicative inverse of 2 whole 2/5. |
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| 13. |
If a cheetah runs a distance of 200 Metres in 10 seconds what is it's speed |
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Answer» SPEED = 200/10= 20 m/s = 20 x 18/5 = 72 km/h hope it help u plz mark as a BRAINLIEST & FOLLOW me |
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| 16. |
एक दुकानदार अपने माल को बिक्री कीमत लागत से 20% अधिक निधारित करता है यदि वह 30% वटटा भी देता है तो कूल हानि होती है |
| Answer» 16 PERCENT LOSS will be the ANSWER | |
| 18. |
Simplify 92536-346×16+21-10430 |
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Answer» ANSWER will be....................... 1464631 |
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| 21. |
The sum of the digits of the two digit number is 7. the number obtained by interchanging the digit exceeds the original number by 27 . find the numberplz answer as quick as you can |
| Answer» THEREFORE , the NUMBER ( ORIGINAL ) is 25 . | |
| 22. |
A rhombus abcd with AC=7CM ,BD=8CM |
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Answer» The side of RHOMUS is. 5.3 cm....... as DIAGONALS of RHOMBUS BISECT each other at 90 degrees.. |
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| 25. |
Find the reminder when the polynomial f(x)=4(x)^3-12x^2+14x-3 is divided by(2x-1) |
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Answer» The REMAINDER is 3/2 |
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| 26. |
Modern school starts at 8.10 am and closes at 1.50 pm .how many hours the school function is for? |
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| 27. |
A car runs 15km using 1 litre petrol how much distance will it cover using 2 3/4 litres of petrol |
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Answer» 30 KM by 2 liter 45KM by 3 liter 60 km by 4 liter |
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| 28. |
Profit is 12 and Additional expensive is 15 Find Loss ? |
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| 30. |
matthew is in the process of making an ice-cream.he has heated all the ingredients to 50°c and put them in refrigerator to freeze .if the cooling rate is 8°c per hour what will be the temperature in freezer of after 12 hours. |
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Answer» -46°c is the TEMPERATURE of FREEZER after 12 HOUR |
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| 32. |
a train of length 200 m is moving with a speed of 72km/h how much time will it take to cross a bridge of 400 m |
| Answer» 30 will be the ANSWER | |
| 33. |
Intigrate(dx÷logx) plzz answers me |
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Answer» The ANSWER is EXPLAINED in the attachment. Hope it HELPS! |
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| 34. |
The measure of an angle of parallelogram is 60 degree find all its angle |
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Answer» Adjacent angle of parallelogram ADDS 180 DEGREE so ANOTHER angle most be 120 |
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| 36. |
the present age of Ashok is three the age of his son.after8years the sum of their she wi'll be 72 years find the present age |
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Answer» hope it help u plz mark as a BRAINLIEST & FOLLOW me |
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| 37. |
Find the least number which must be added to 306455 to obtain n a perfect square |
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Answer» HOPE this will HELP you MARK as THANK you and BRAINLIST |
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| 40. |
Find the least number which must be added to 306455 to obtain a perfact square |
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| 41. |
Find the perimetwr of the rectangle whose length is 10 1/2cm and breadth is 4 1/4cm |
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Answer» Perimeter =2 (l+b) |
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| 43. |
3rd multiple of 8 + 4th multiple of 4 ..............multiple of 10 |
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| 44. |
while doing a science experiment in the pysices lab george took 5 measurment of the temperature and worte the average of those as an ans if the measurement of the temperature are -4,-2,-3,-3 and -1 than what is the final ans of his experiment ? |
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Answer» AVERAGE = SUM of all VALUES / no of values so , in this CASE , average = -4-2-3-3-1/5 = -13/5 = - 2.6 |
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| 45. |
Xsquare-2xy+ysquare)-zsquare |
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Answer» (x-y+z)(x-y-z) this was ANSWERS |
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| 46. |
Sham deposits rs.3000 in his bank account and withdrawls rs.2430 from it the next day.find the balance |
| Answer» 670/- is the ANSWER of this QUESTION | |
| 47. |
The sum s = i + 2iota square + 3iota cube.... upto 100 terms, simplifies to |
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Answer» You will GET 101 TERMS as answer as the POWERS of iota are not same to take common and ALSO no term is common to SOLVE it.. |
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| 48. |
Find a single discount (as percent) equivalent to successive discounts of 20% and 12% |
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Answer» 29.6 %will be the ANSWER |
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| 49. |
Sara deposited Rs1435 for 3 years and 9 months at the rate of 5%p.a find the amount at maturity. |
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Answer» It is very easy just Follow the FORMULA given in your book and you will get the SUM, It's very easy. I am saying you this Different books have different METHODS so try to solve the problem according to your book |
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| 50. |
If the sum of two numbers is33 and their difference is 15 the smaller number is |
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