Bank Exams Questions

---

If price of an article decreases from Rs 80 to Rs 60, quantity demanded increases from 600 units to 750 units. Find point elasticity of demand?

What is the value of a2 + b2a3 - b3, when a + b = 8 and a - b = 2?

Which of the following minerals is not found in the plateau regions?

Which of the following is not a greenhouse gas?

n an alloy, lead and tin are in the ratio of 2 : 3. In the second alloy, the ratio of same elements is 3 : 4. If equal quantities of these two alloy are mixed to forma new alloy, then what will be the ratio of these two elements in the new alloy? 

ΔDEF is right angled at E. If m∠F = 30 deg, then find the value of (sinD - 1/3).

A piece of work can be done by 16 men in 8 days working 12 hours a day. How many men are needed to complete another work, which is three times the first one, in 24 days working 8 hours a day?

Debenture holders of a company are its ___________.