Question
The average age of three children is 25 years. If their
ages are in the ratio 2:6:7. Find the age of the youngest child.Solution
Total age of three children = 25 × 3 = 75 years Let their ages be 2x, 6x and 7x respectively. => 2x + 6x + 7x = 75 => 15x = 75 => x = 5 Therefore the age of youngest child = 2 × 5 = 10 years
If first we arrange all the vowels of the word ' MESSANGER ' and then all the consonants as per English alphabetical order (from left to right), then wh...
Arrange the following vehicles in a logical and meaningful order.
1.Car
2.Train
3.Cycle
4.Truck
5.Auto-rickshaw
Who lives on 4TH floor?
Select the Venn diagram that best illustrates the relationship between the following classes.
Fur, Animal, Wood
Three of the following four options are alike in a certain way based on the Alphabetical series. Which one among the following doesn’t belong to the g...
If in the given words, the second last alphabet from the right side of each word is omitted and all the other letters of the words are replaced by the p...
Identify the number, which when added to itself 14 times gives 540.
Statements:
Some telescopes are periscopes.
Some telescopes are microscopes.
Some telescopes are kaleidoscopes.
Conclusio...
Man : Mammal : : Rat : ?
