Total number of students in school = 400 Let the number of Boys be ‘x. Then the number of girls in school = 400-x According to the question, x × 16 + (400 - x) × 12 = 400 × 14+9/12 16x + 4800 - 12x = 400 × 59/4 4x + 4800 = 5900 4x = 1100 x = 275 Number of girls = 400 - 275 = 125
Each letter given below is given a unique number. Select a combination of numbers which when arranged with its corresponding letters forms a meaningful ...
The diagram given below shows the results of a survey on a sample of 500 students with reference to their interest in different types of movies viz. Act...
Select the correct combination of mathematical signs that can sequentially replace ‘A’ and balance the following equation.
28 A 14 A 12 A 6 A...
There are eight persons–Manoj, Nitya, Varun, Pranay, Kali, Reva, Sarayu and Teena. All of them are sitting in a straight row and are facing North but ...
In the given options, select the option that will complete the format of the picture.
Find the missing term in the following number series.
2,6,12,20,_______,42
If a mirror is placed on the shaded line, which of the following options is the correct image of the given shape?
Which alphabet - digit pair will replace the question mark in the given series?
23K, 28I, 34G, 41E, ?
Four of the following five are equal in a certain way and form a group.
Which one is not related to that group?
L, I, N, B, D
Select the word-pair in which the two words share a different relationship from that shared by the two words in the rest of the word-pairs.
