Maths Practice Question and Answer
8Q: How many window coverings are necessary to span 50 windows, if each window covering is 15 windows long? 2907 05b5cc601e4d2b4197774b453
5b5cc601e4d2b4197774b453- 14true
- 215false
- 33false
- 450false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "4"
Explanation :
Answer: A) 4 Explanation: Given that, Number of windows = 50 Each window covering covers 15 windows => 50 windows requires 50/15 window coverings = 50/15 = 3.333 Hence, more than 3 window coverings are required. In the options 4 is more than 3. Hence, 4 window coverings are required to cover 50 windows of each covering covers 15 windows.
Q: An octahedron has 12 edges, How many vertices does it have,
2900 05eff06ba2ebd8e6aa8c2088c
5eff06ba2ebd8e6aa8c2088c- 110false
- 26true
- 38false
- 418false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. " 6 "
Q: If 80% of A = 50% of B and B=x% of A, then the value of x is : 2896 05cda8e59daf80a0820f0939e
5cda8e59daf80a0820f0939e- 1400false
- 2300false
- 3160true
- 4150false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. " 160"
Explanation :
undefined
Q: The area of trapezium is 21 square cm, the distance between the parallel sides is 3 cm and one of the parallel sides is 8.3 cm. What is the length of the other parallel side ?
2887 15e4667b365b2ec50e42a778f
5e4667b365b2ec50e42a778f- 112.7 cmfalse
- 27.7 cmfalse
- 310.7 cmfalse
- 45.7 cmtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "5.7 cm"
Q: Two trains of length 120 m and 90 m respectively with the same speed pass a static pole in 8 seconds and 6 seconds respectively. In what time they will cross each other if they are moving in opposite directions?
2885 05fd87919cef429523d692bb3
5fd87919cef429523d692bb3- 114 secondsfalse
- 26 secondsfalse
- 320 secondsfalse
- 47 secondstrue
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "7 seconds "
Q: What would be the compound interest obtained on an amount of Rs.1250 at the rate of 8 percent per annum after 2 years? 2879 15d11ebe84702d75f768831e9
5d11ebe84702d75f768831e9- 1Rs.200false
- 2Rs.208true
- 3Rs.212false
- 4Rs.220false
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Rs.208"
Explanation :
undefined
Q: In an election there were two candidates, one candidate got 30% of the votes and lost by 16000 votes, how many votes were cast in total?
2877 06319b29d2d4ba278b66e2dda
6319b29d2d4ba278b66e2dda- 130000false
- 224000false
- 340000true
- 428000false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "40000"
Q: The Population of vultures in a particular locality is decreases by a certain rate of interest (compounded annually). If the current population of vultures be 29160 and the ratio of decrease in population for second year and third year be 10: 9. What was the population of vultures 3 years ago?
2869 05e900099f681623fa5605aa0
5e900099f681623fa5605aa0- 130000false
- 235000false
- 340000true
- 450000false
- Show AnswerHide Answer
- Workspace
- SingleChoice