Tuesday, 26 July 2016

Night Class: Quant Quiz


1. ? % of 824 + 244 = 1480
(a) 140
(b) 150
(c) 100
(d) 180
(e) 120

2. 24.5 × 8.4 × 16 = ?
(a) 3292.8
(b) 3492.8
(c) 3294.8
(d) 3192.8
(e) 3094.8

3. Rs. 4536 is divided among 4 men, 5 women and 2 boys. The ratio of share of a man, a woman and a boy is 7 : 4 : 3. What is the share of a woman?
(a)Rs.336  
(b)Rs.498
(c)Rs.166  
(d)Rs.256     
(e) None of these

4. A and B are two alloys of copper and tin prepared by mixing the respective metals in the ratio of 5: 11 and 5 : 3 respectively. If the alloys A and B are mixed to form a third alloy C with an equal proportion of copper and tin, what is the ratio of alloys A and B in the new alloy C?
(a) 3 : 5  
(b) 4 : 5
(c) 3 : 2  
(d) 2 : 3      
(e) None of these

5. A girl buys 2 pigeons for Rs.182. She sells one at a loss of 5% and another at a profit if 8%. But she neither gains nor loses on the whole. Find the price of pigeon which has sold at a loss?
(a) Rs.112  
(b) Rs.85
(c) Rs.70  
(d) Can’t be determined  
(e) None of these

6. Divide Rs.6940 in such a way that A gets 2/3rd of what B gets and B gets 3/5th of what C gets? What is the share of A and B together?
(a) Rs.1982  
(b) Rs.1388
(c) Rs.3470  
(d) Rs.1340 
(e) None of these

7. Petrol is 7 times heavy than Kerosene and Castrol Mobil is 18 times as heavy as Kerosene. What should be the ratio of petrol and Mobil in the new mixture to get the mixture which must be 11 times as heavy as kerosene?
(a) 3 : 4  
(b) 7 : 4
(c) 9 : 19  
(d) 9 : 10  
(e) None of these

8. A Student obtained equal marks in History and Sociology. The ratio of marks in Sociology and Geography is 2 : 3 and the ratio of marks in History and Philosophy is 1 : 2. If he has scored an aggregate of 55% marks. The maximum marks in each subject is same. In how many subjects did he score greater than 60% marks?
(a) 1  
(b) 2
(c) 3  
(d) 2 or 3   
(e) None of these

9. The ratio of income of Anil and Mukesh is 2 : 3. The sum of their expenditure is Rs. 8000 and the amount of savings of anil is equal to the amount of expenditure of Mukesh. What is the sum of their income?
(a) 22000  
(b) 20000
(c) 16000  
(d) 12000   
(e) None of these

10. The concentration of petrol in three different mixtures (petrol and kerosene) is 1/2,3/5 and 4/5 respectively. If 2 litres, 3 litres and 1 litre are taken from these three different vessels and mixed. What is the ratio of petrol and Kerosene in the new mixture?
(a) 4 : 5  
(b) 3 : 2
(c) 3 : 5  
(d) 2 : 3   
(e) None of these

 








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