# Mathematics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 97 - 103 of 119

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## Question number: 97

» Mathematics » Simple Interest and Compound Interest

### Question

If the rate of simple interest is 12 % per annum, the amount that would fetch interest of Rs. 6000 per annum is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Rs. 7200 | |

b. | Rs. 45000 | |

c. | Rs. 50000 | |

d. | Rs. 72000 |

## Question number: 98

» Mathematics » Trigonometry

### Question

If then value of x in ∆ABC is

### Choices

Choice (4) | Response | |
---|---|---|

a. | 24° | |

b. | 12° | |

c. | 30° | |

d. | 28° |

## Question number: 99

» Mathematics » Arithmetic

### Question

There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. The last number is

### Choices

Choice (4) | Response | |
---|---|---|

a. | 13 | |

b. | 19 | |

c. | 11 | |

d. | 17 |

## Question number: 100

» Mathematics » Mensuration

### Question

If the length and breadth of a rectangular plot are increased by 50 % and 20 % respectively, then the new area is how many times the original area?

### Choices

Choice (4) | Response | |
---|---|---|

a. | ½ | |

b. | 10 | |

c. | 9/5 | |

d. | 5/9 |

## Question number: 101

» Mathematics » Trigonometry

### Question

If then is equal to

### Choices

Choice (4) | Response | |
---|---|---|

a. | π/4 | |

b. | π/2 | |

c. | 3 π/2 | |

d. | None of the above |

## Question number: 102

» Mathematics » Quadratic Equations

### Question

What is the remainder when is divided by ?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 49 | |

b. | 48 | |

c. | -49 | |

d. | -48 |

## Question number: 103

» Mathematics » Arithmetic

### Question

A horse and two cows together cost Rs. 680. If a horse costs Rs. 80 more than a cow, then the cost of horse is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Rs. 350 | |

b. | Rs. 300 | |

c. | Rs. 380 | |

d. | Rs. 370 |