# Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 114 - 119 of 218

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## Question number: 114

» Mathematics » Rational Numbers

### Question

7 men and 8 boys can do a piece of work in 2 days. 4 men and 12 boys can do 29/56 of the same work in 1 day. In how many days will 1 man do this work?

### Choices

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

a. | 25 days | |

b. | 24 days | |

c. | 27 days | |

d. | 28 days |

## Question number: 115

» Mathematics » Percentage

### Question

1 L of water is evaporated from 6 L of a solution having 4 % of sugar. The percentage of sugar in the remaining solution is

### Choices

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

a. | 4/5% | |

b. |
| |

c. | 4% | |

d. | 5% |

## Question number: 116

» Mathematics » Percentage

### Question

An agent buys a TV set listed at Rs. 10000 and gets 10 % and 20 % successive discount. He spends 10 % of CP on transport. At what price (in Rs. ) should he sell TV set to earn a profit of 10%?

### Choices

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

a. | 8692 | |

b. | 8699 | |

c. | 8712 | |

d. | 8700 |

## Question number: 117

» Mathematics » Trigonometry

### Question

is a right angled at Q. If X and Y are the mid-points of the sides PQ and QR respectively, then which one of the following is correct?

### Choices

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

a. |
| |

b. | 4 | |

c. |
| |

d. | None of the above |

## Question number: 118

» Mathematics » Basic Geometry

### Question

Four angles of a 8-sided figure are each 154°. If the remaining four angles are equal, then the measure of each angle is

### Choices

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

a. | 116° | |

b. | 100° | |

c. | 110° | |

d. | All of the above |

## Question number: 119

» Mathematics » Trigonometry

### Question

If a flagstaff of 6 m high placed on the top of a tower throws a shadow of along the ground, then the angle that the Sun makes with the ground, is

### Choices

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

a. | 90° | |

b. | 30° | |

c. |
60° | |

d. | 45° |