CBSE - Aptitude Mathematics

Hotel bill for 20 days is Rs.7150. For a week it should be 1.Rs.2384 2.Rs.2505 3.Rs.2525 4.Rs.2502.50

The product of two numbers is 2160 and their G.C.M is 12. Such numbers are 1. 36,60 2. 12,180 3. 36,60 and 12,180 4. None of the above

here are 60 boys in a class. One boy weighing 50 kg goes away and at the same time another boy joins the class. The average weight of the boys in the class is thus increased by 0.25 kg. The weight of the new boy is 1. 50.25 kg 2. 50.50 kg 3. 57.5 kg 4. 65 kg

Sanjay and Komal started a business investing Rs. 15,000 each. After 8 months 'Komal withdrew Rs. 10,000 from his share. If they get Rs. 32,000 as profit at the end of the year, how much share of profit should Sanjay get? (I) Rs. 18000 (2) Rs. 16000 (3) Rs. 12800 (4) Rs. 19200

Father's age is 4 times that of his son. 5 years back, it was 7 times. His age now is 1. 30 2. 35 3. 40 4. 45