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Let us assume that total number students in the class = '100x' So, total number of boys in the class = 0.45 X 100x = '45x' Total number of girls in the class = 0.55 X 100x = '55x' ATQ; (50/100) X 55x = 176 Or, x = 176 X (1/55) X (100/50) Or, x = 6.4 Total number of boys = 45 X 6.4 = 288
Study of Science of rocks which form the unit of earth crust is known as ?
Consider the following pairs:
Which of the pairs give...
Tokyo is the capital of which country?
The term "Escrow account" generally refers to:
Which of the following Indian state has the largest coastline?
Consider the following rivers:
1. Barak
2. Lohit
3. Subansiri
Which of the above flows/flow through Arunachal Pradesh?
The primary cause of winter rainfall in Delhi is:
Which of the following is the oldest mountain range in India?
With reference to Indian Climate, consider the following statements:
1. The northeast trade winds blow from land to sea in North India during the...
Consider the following statements with respect to the black soils:
1. It is found in parts of Tamil Nadu.
2. It is clayey, deep and imperm...