What will come in place of '?' in the following question?
3 × 63 + 74 ÷ √4 - √121 = ?
According to BODMAS rule,
⇒ 3 × 63 + (74/2) - 11 = ?
⇒ 3 × 63 + 37 - 11 = ?
⇒ 189 + 37 - 11 = ?
⇒ 226 - 11 = ?
⇒ ? = 215
Hence, 215 will be the answer.
2. What would come in place of ‘?’ in the following question? 4, 5, 9, 36, ?, 177
6. Find the wrong term in the following number series: 1, 5, 5, 9, 7, 11, 11, 15, 12, 17
7. What is the probability of choosing a vowel from the word Mississippi?
9. Find the wrong term in the series : 20, 21, 17, 25, 10, 35
10. What will come in place of question mark '?' in the following question? 4 × ? = 4062 ÷ 5