Question
Find the unit digit of the product 127 × 137 × 413 ×
291 × 342 × 533 × 342.Solution
Now, multiply these unit digits together: 7×7×3×1×2×3×2 First, calculate the multiplication step by step, focusing on the unit digits- 7x7=49 (Unit digit = 9) 9x3=27 (Unit digit = 7) 7×1=7 7x2=14 (Unit digit = 4) 4x3=12 (Unit digit = 2) 2×2=4 The unit digit of product is 4.
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Find the odd one out of the choices given therein.
Four of the following five pair of letter cluster are alike in a certain manner and one is different. Select the one which is different.
Four words have been given, out of which three are alike in some manner and one is different. Select the odd word.
Find the odd one out.
A, E, I, L, Q, U
In the following question, four number pairs are given. In each pair the number on left side of (-) is related to the number of the right side of (-) wi...
In the following number - pairs, the second number is obtained by applying certain mathematical operations to the irst number. In three of the four pair...
Seven boxes J, K, L, M, N, O and P are kept one above another such that bottommost box is numbered as 1 and topmost box is numbered as 7. At least four ...
Find the ODD one out from the given options.
Find the odd one out.
Relevant for Exams:
