Bank Exams Questions

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If + means ÷, ­ means x, x means ­ and ÷ means +, which of the following will be the value of expression 16÷8­4+2x4=?

The mean of 100 observations was calculated as 40. It was found later on that one of the observations was misread as 83 instead of 53. The correct mean is:

If α and β are roots of the equation 3x2 – 13x + 14 = 0, then what is the value of (α/β) + (β/α)?

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Imbroglio

_________ elects the President and the Vice President and removes judges of Supreme Court and High Court.

Animals in which the cells are arranged in two embryonic layers are called ________.

What is the simplified value of cosec6A – cot6A – 3 cosec2A cot2A?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?
J_J_L_KL_JK_MN