Saurav drew a figure with one vertex, one curved face, and at least one flat face. Which figure did Saurav draw?
Four circles of equal radii are centred at the four vertices of a square. These 4 circles touch a fifth circle of equal radius placed inside the square. The ratio of the shaded area of the circles to the unshaded area of the circles is _____.
A 1 : 3
B 2 : 3
C 3 : 4
D 2 : 5
Sohan has two basket full of some number tokens. He likes the numbers that are in Red basket. Which of the following number will he like most ?
:):) please please tell me . if given answer thanks a lot.
How many four digit numbers can be formed using 7, 5, 0, 2 only once in a number ?
(D) None of these
Robert appeared an entrance test consisting of 50 multiple choice questions. He got 4 marks for each correct answer, lost 1 mark for each wrong answer and got no mark for skipped questions.
He skipped 7 questions and scored 92 marks.
How many questions did he answer correctly?
My answer is coming 23