Question
If the two signs, '× and ÷' are interchanged, which of
the following equations will be correct?Solution
When we interchanged x and ÷ and check the options- 1. 14 + 9 ÷ 23 × 3 = 83  14 + 9 x 23 ÷ 3 = 83 Option 1 is correct answer.
A number becomes 90 more than itself when 120% of it is added to it. What number is obtained after the addition?
The numerator of a fraction is 2 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 3, the denominator be...
- Three numbers are in the ratio 3:5:8. If the difference between the sum of the smallest and the largest number and the sum of the smallest and the second l...
The sum of the exponents of the prime factors in the prime factorization of 588 is
3245.34 + 923.5 + 23.5 =?
- The product of two positive numbers is 300. If one of the numbers is five times the other, then find the difference between the given two numbers.
A two-digit number is such that the sum of its digits is 10. If 36 is added to the number, the digits interchange their places. Find the number.
Ravi has 90 pens of two different brands i.e., Parker and Cello. If he bought 30 more Parker pens, the ratio of number of Cello to Parker pens with him ...
A set ‘X’ includes four back-to-back even numbers, and set ‘Y’ holds four successive odd numbers. The mean of the second elements from both sets...
Find the remainder when the number (289n + 95) is divided by 17.
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