What type of plate boundaries occur along spreading centres where plates are breaking apart and pushing upward from the mantle by magma to form a new crust?

Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.

Three of the following letter-clusters are alike in some manner and one is different.

Select the one that is different.

Statement:   W < T = X ≤ J > S = U > B

Conclusion:

I. T < U

II. S > X

Read the direction carefully and answer the following question.

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

Three different positions of the same dice are shown. Find the number on the face opposite the face showing ‘1’.

Statements: All shoes are leather. Some leather are belts. Some belts are gold.

Conclusion I: Some shoes are belts.

Conclusion II: All belts are gold.

Which number from the options will replace the question mark (?) in the following series?

3, 13, 53, 213,?