In the following figure, the rectangle represents the artists, the triangle represents the writers, the circle represents the social workers and the square represents the father. Which group of letters represents social workers who are not fathers?

The equation will be corrected by converting which two symbols?
19 + 63 ÷  7 – 8 × 12= 79

Gaurav stood facing north. He walked 40 meters and turned left and covered a distance of 20 meters. He then turned left and walked 40 meters. How far is he from his starting place?

Select the missing number from the options given below.

Select the missing number from the options given below.

If ‘LOAD’ is written as ‘121514’ then how ‘DEAR’ is written in the same code language?

If A = 1, P = 2, L = 3, E = 4, T = 5 and S = 6, then a series of the following letters does not make a meaningful word. Find it?

Arrange the following words in the order of the dictionary-
1. Chemistry
2. Chamber
3. Cheap
4. Cheerful