Find the unit digit in the product : $${\left( {4387} \right)^{245}}$$ $$ \ti

Sail E0 Webinar

Question

Find the unit digit in the product : $${\left( {4387} \right)^{245}}$$ $$ \times {\left( {621} \right)^{72}}$$

Options:

A . 1

B . 2

C . 5

D . 7

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. Which of the following is the largest fraction ? $${\text{ }}\frac{6}{7},$$ $$\frac{5}{6},$$ $$\frac{7}{8},$$ $$\frac{4}....is the largest fraction ? $${\text{ }}\frac{6}{7},$$ $$\frac{5}{6},$$ $$\frac{7}{8},$$ $$\frac{4}{5}$$

Question 2. If 4x2 - 12x + k is a perfect square. then the value of k is ?....

Question 3. Largest fraction among **Hidden Equation** is :....

Question 4. A number consists of two digits such that the digit in the ten's place is less by 2 than the digit in the unit place. Th....108. The sum of digits in the number is -

Question 5. The sum of the numerator and denominator of a positive fraction is 11. If 2 is added to both numerator and denominator, ....difference of numerator and denominator of the fraction is -

Question 6. The digit in unit's place of the number (1570)2 + (1571)2 + (1572)2 + (1573)2 is :....

Question 7. A number which divided by 192 gives a remainder of 54. What remainder would be obtained on dividing the same number by 1....be obtained on dividing the same number by 16 ?

Question 8. What will be the unit digit in the 7105 ?....

Question 9. In an examination, a student scores 4 marks for every correct answer and losses 1 mark for every wrong answer. A student....marks. The number of questions, he answered correctly was -

Question 10. The product of two positive numbers is 11520 and their quotient is $$\frac{9}{5}$$. Find the difference between two numb....their quotient is $$\frac{9}{5}$$. Find the difference between two numbers.

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024