Select the letter cluster that will come next in the following series.
MNOP, HIJK, _______
The given series progresses alphabetically from M to P and from H to K. Therefore, the next letter cluster should start with the next letter in the alphabet after P, which is Q, and continue in alphabetical order to complete the series. So, the correct option would be: CDEF
132 × 3 ÷ 11 + 67 − ? = 64 ÷ 8 × 2
Ravi is 12 years younger than Surya. Ravi's age is 40% of the sum of his and Surya's age. What will be Surya's age 9 years hence?
140% of 1270 + 60% of 2085 = 1881 + ‘?’% of 287
30% of 60% of 1800 + 13 × 14 = (? ÷ 75) × 5
2*1/3 + 22*1/3 + 222*1/3 + 2222*1/2 + 22222*1/2 = ?
? = 15% of 2400 + 140% of 4200 – 12 3
24 × ?2 – 11 × 4 = 1900
(23.95)2 – (25.006)2 + (8.0099)2 – (7.07)2 = ? - (14.990)2
654.056 + 28.9015 × 44.851 – 43.129 = ?
