Quant Quiz

1.What should come at place of the question mark (?) in the following question? 

? × 78 × 3 = 214344

1. 886
2. 796
3. 876
4. 916
5. None of these

2. 

1. 25.2
2. 26.5
3. 27.5
4. 23.5
5. None of these

3. 

1. 264
2. 204
3. 294
4. 284
5. None of these

4.   5.43+4.35+0.45+45.34+634 = ?

1. 679.57
2. 689.87
3. 688.97 
4. 648.87
5. None of these

? = 689.57

5. Train X crosses a pole in 33 seconds while another train Y crosses the pole in 44 seconds. The length of the train X is half of train Y. Find the respective ratio between the speed of train X and Y.

1. 5 : 4

4 : 5

3 : 2     

2 : 3

None of these 

6.Amit purchased an item of Rs 45000 and sold it at a loss of 12%. With that amount he purchased another item and sold it at a profit 12%.What was his overall profit/loss?

1. Rs 748, profit
2. Rs 698, loss
3. Rs 645, profit
4. Rs 648, loss.
5. None of these

7.The S.I. on a certain principal in four years at 8% p.a. is Rs 6400.What would be the C.I on the same principal at 2% p.a in 2 years?

1. Rs 808 
2. Rs 750
3. Rs 980
4. Rs 720
5. None of these

8.The monthly incomes of two persons are in the ratio 2 : 3 and their monthly expenses are in the ratio 5 : 9. If each of them saves Rs 600 per month then find their total  monthly incomes.

1. Rs 4500
2. Rs 4000
3. Rs 4800
4. Rs 6000
5. None of these

9.12 men and 18 women working 7.5  hours in 60 days can do a work. If one man works equal to 2 women. Then to do the twice the work in 50 days working 9 hours a day how many women are required to work with 21 men?

1. 48
2. 35
3. 46
4. 45
5. None of these

10.What will come in place of the question mark (?) in the following number-series?

8   14    45    ?    885    5304

1. 160
2. 165
3. 176
4. 179
5. None of these

8×2 – 2 = 14,  14 × 3 + 3 = 45

45 ×  4 – 4 = 176, 176 ×5 + 5 = 885

885 × 6 – 6 = 5304