Find the largest number which divides 630 & 940 leaving remainder 6 & 4 respictivly in each case
Find the odd man out :
A, Z, F, N, E.
A no. consists of 3 digits , the right hand being zero. If the left hand and middle digits be interchanged the no. is diminished by 180.If the left hand digit be halved and middle and right hand digits be interchanged the no. is diminished by 454. Find the no. .
i a two digit number the digit at the units place is double the digit in the tes place . the number exceeds the sum of its digits by 18 find the number
A] find all possible values of x for which the number 7x3 is divisible by 3 . also find each such number.
B] find all possible values of y for which the number 53y1 is divisible by3 .also find each such number.
Construct a 3*3 magic square with magic sum 54.
A wall clock gains 2 minutes in every 12 hours while a table clock loses 2 mins. every 36 hrs. Both are set right at 12 noon on Tuesday . The correct time when both show same time next woul be ?
options : (a) 1.30 at night, after 130 days
(b)12 midnight , after 135 days
(c) 12.30 at night ,after 130 days
(d) 12 noon, after 135 days
the units digit of a two digit number is 3 and seven times the sum of the digits is the number itself. find the number.
The difference between two positive integers is 3.If the sum of their squares is 369,what is the sum of the numbers.?
If x and y are two positive numbers, x -y = 100 and the sum of x and y is 540, then what are the values of x and y respectively ?
write the smallest 4 digit number and express it in terms of prime factor
find two numbers whose product is a 1-digit number and the sum is a 2-digit number.
complete the following series
and explain please
Rajesh has forgotten his combination of lock number.He knows that it is a four digit odd number, which is divisible by 3. Also, the ones digit and hundreds digit are the same. Tens digit and thousands digit are same too. The tens digit is smaller than ones digit. He is pretty sure that there are no zeroes. How many numbers would satisfy these conditions?
is a multiple of 3, where z
is a digit, what might be the values of z?
Rajdhani Express leave Delhi for Jaipur at a speed of 120km/h . After 90 minutes,another trian Delhi Express Leaves for jaipur for Delhi at a speed of 100km/h . Whenthe two traians cross EAch other wich trian is closer tro jaipur??
Construct a 4*4 magic square with number from 17,18,19,20,21,22,
Copyright © 2022 Aakash EduTech Pvt. Ltd. All rights reserved.