The given bar graph shows the subjects liked by 225 students of class 4.
Which subject is liked by 40 less students than the number of students who liked
Prerna can type 90 words in 180 seconds. Find the number of words can she type in
300 seconds, if she maintains the constant speed.
The least positive integer with which 661.25 should be multiplied so that the product is a perfect square, is ______.
C Both (A) and (B)
D None of these
Find the value of if the following numbers are in proportion.
(i) 36, p, 24, 16
(ii) 8, 12, 18, q
(iii) r, 15, 1, 5
A bag contains red, white and blue pencils. The probability of selecting a red pencil is and that of selecting a blue pencil is .
Find the probability of selecting a white pencil.
Fig. (X) given on the left hand side is folded along the lines to form a cube. Choose the boxes from the options which may be formed on closing the cube.
A 2 and 3
B 3 and 4
C 2 and 4
D 1 and 4
∠A and ∠C of ΔABC are 40° and 50°, respectively. Which of the following is true?
AAC2 = AB2 + BC2
BBC2 = AB2 + AC2
CAB2 = AC2 + BC2
DNone of these