d November 2021 | Job Exam Rare Mathematics (JEMrare) - Solved MCQs

# Month: November 2021

## Problem: Find solutions of equation x^2+y^2+z^2=8x-2x-8, if is natural number …….

Problem: Find solutions of equation ​\( x^2+y^2+z^... »

## Problem: For every positive integer a , find a composite number n such that n| a^n – a .

Problem: For every positive integer a , find a com... »

## Problem: In the sequence 20, 202, 2020, 20202, 202020 …….. each subsequent number is obtained by adding the digit 2 or 0 to the previous number, alternately. Calculate the sum of the digits of the first 100 numbers of that sequence which are divisible by 202

Problem: In the sequence 20, 202, 2020, 20202, 202... »

## Problem: From all three-digit numbers find the one that, when divided by the sum of its digits, gives the largest result.

Problem: From all three-digit numbers find the one... »

## Problem 1:An archer shoots an arrow at a 75 m distant target; the bull’s-eye of the target is at same height as the release height of the arrow. If d = 75 m and v = 37 m/s. At what angle must the arrow be released to hit the bull’s-eye if its initial speed is 37m/s?

Problem1 : An archer shoots an arrow at a 75 m dis... »

## Problem 4: Vivian and Noelle both leave the park at the same time, but in opposite directions. If Noelle travels 5 mph faster than Vivian and after 8 hours, they are 136 miles apart, how fast in mile per hour is each traveling?

Problem 4 : Vivian and Noelle both leave the park ... »

## Problem3: When A = 5x + 4 and B = 9x – 6 what is the value of B-A?

Problem 3 : When A = 5x + 4 and B = 9x – 6 w... »

## Problem9: A combined solid made up of a radius 3 cm and length h cm and a hemisphere with the same radius as the cylinder has volume 792 cm cube . find the value of h​.

Problem9: A combined solid made up of a radius 3 c... »