Exams

Arrange the following words as per order in the dictionary

1. Follicle

2.Folk

3.Follow

4.Foliage

Find the total surface area (in cm2) of a hemisphere of diameter 21 cm.

A rectangular lawn 55m by 35m has two roads each 4m wide running in the middle of it. One parallel to the length and the other parallel to breadth. The cost of graveling the roads at 75 paise per sq meter is

Vendor-created program modifications are called ________

Some mangoes are yellow.
Some tixo are mangoes.

Conclusions:
(i) Some mangoes are green.
(ii) Tixo is a yellow.

In the following question, select the missing number from the given series.

52, 41, 32, 25, ?, 17

The second statement is the ____ of the first.

$$\begin{gathered} 1. P ⇒ Q \\ 2. ~Q ⇒ ~P \end{gathered}$$

In a row, Kumar is at 7th place from the left and Pawan is at 9th place from the right. When they interchange the positions Kumar becomes 11th from left. How many were seated in the row ?