Quantitative Aptitude - Arithmetic Ability Questions

Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?

Present age of Amit is twice of Baman’s present age. After 5 years Baman’s age will be 4 times of the Chetan’s present age. If Chetan celebrated his sixth birthday 7 years ago, then what will be the present age (in years) of Amit?

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 18% per annum is Rs 81. The sum is ____.

If 3x+22x+1 = a2x+1+bx+2 be an identity, then the value of b

The cash difference between the selling price of an article at a profit of 4% and 6% is Rs. 3. The ratio of two selling prices is:

What is the reflection of the point (6, -3) in the line y = 2?

What is the value of Cot 45° - (1/√3)Cosec 60°?

What is the value of √[(1 ­- cosA)/(1 + cosA)]?