According to the alphabetical positions of the letters, 1. MNKL → M + 1 = N; N – 3 = K; K + 1 = L 2. IJGH → I + 1 = J; J – 3 = G; G + 1 = H 3. EFCD → E + 1 = F; F – 3 = C; C + 1 = D 4. OPQR → O + 1 = P; P + 1 = Q; Q + 1 = R Hence, ‘OPQR’ is the odd one out.
The respective ratio of the present ages of A and B is 7:6. The present age of C is 20% more than that of B. The sum of the present ages of A, B and C i...
Sum of the present ages of A, B, C and D is 65 years. After 4 years ratio of their ages is 6:5:4:3. What is C’s present age?
The average ages of A, B and C is 20% more than the average ages of A and B. 10years hence from now, the ratio of the ages of A and C will be 3:5, respe...
The ratio of the present ages of P and Q is 8:7 respectively. If the age of P 10 years hence from now will be 100% more than the age of Q 4 years ago fr...
At present, Naveen is six years younger than Mohit. Mohit’s age fifteen years hence will be equal to thrice that of Naveen three years ago. What w...
The present average age of ‘X’ and ‘Y’ is 16 years, present average age of ‘X’ and ‘Z’ is 56 years and present average age of ‘Y’ an...
‘A’ is 5 years younger than ‘B’ and 6 years elder than ‘C’. If the present age of ‘B’ and ‘D’ is 35 years and 20 years, respectively...
The ratio of age of A and his son is 5:2. If the difference of their ages 4 year ago is 21, then find the sum of ages of A and his son 9 year hence?
A student multiplied a number by 4/5 instead of 5/4. What is the percentage error in the calculation.
Amit age after 10 years will be 3 times his age 4 years back. What is the present age of Amit?
