alleryStart learning →Which is the only even prime number?
A8
B6
C4
D2
Answer & Solution
Correct answer: D. 2
Every even number above 2 has 2 as a smaller factor, so 2 alone is prime and even.
Keep practising Whole Numbers, Decimals, Fractions and Relationships Between Numbers
Browse all Whole Numbers, Decimals, Fractions and Relationships Between Numbers questions for SSC CGL, or explore more Quantitative Aptitude topics.
Related questions
On dividing 1,000 by a number, the quotient is 12 and remainder 28. Find the divisor.A number leaves remainder 29 on division by 56. What remainder comes on division by 8?A pair of numbers multiplies to 391 and adds to 40. Their gap isFive even numbers in a row total 130. The smallest of them isThree back-to-back counting numbers total 72. The biggest of them isA square carpet has area 0.0081 sq m. What is its side in metres?Express the decimal 0.045 as a percentage.Write 5/16 as a decimal.