1. In a test, a candidate secured 336 marks out of maximum marks ‘x’. If the maximum marks ‘x’ had been converted into 400 marks, he would have secured 192 marks. What was the maximum marks of the test? (1)
- (1) 700
- (2) 750
- (3) 500
- (4) 650
- (5) 800
2. An AC consumes 8 units of electricity in 30 minutes and a bulb consumes 18 units of electricity in 6 hours. How many units of electricity will both AC and bulb consume in 8 days if they run 10 hours a day? (4)
- (1) 1280 units
- (2) 1528 units
- (3) 1248 units
- (4) 1520 units
- (5) 1620 units
3. A school team has 8 volleyball players. A five-member team and a captain will be selected out of these eight players. How many different selections can be made? (5)
- (1) 224
- (2) 112
- (3) 56
- (4) 88
- (5) 168
4. The average age of a family of five members is 24. If the present age of the youngest member is 8 years, what was the average age of the family at the time of the birth of the youngest member? (1)
- (1) 20 years
- (2) 16 years
- (3) 12 years
- (4) 18 years
- (5) 21 years
5. A candidate appearing for an examination has to secure 35% marks to pass. But he secured only 40 marks and failed by 30 marks. What would be the maximum marks of test? (3)
- (1) 280
- (2) 180
- (3) 200
- (4) 150
- (5) 210