Bank Exams Questions

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If 2x -3(x + 2) < 5 - 2x < -x + 2, then find the value of x.

cos(A+B) + cos(A-B) is equal to

_____________ is the number of deaths in the population during a given period.

___________ bears have white fur so that they are not easily visible in the snowy background.

If -3[1-(x/2)] + 5x/3 = 1/6, then what is the value of x?

To whom the Nobel Prize in Physiology or Medicine 2016 was awarded?

The weights of 4 boxes are 20, 40, 50 and 30 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

ABC is a right angled triangle with angle A = 90 deg. Then the value of cos2A+cos2B+cos2C is