# NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 158 - 163 of 2216

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## Question number: 158

» Mathematics » Addition and Subtraction

### Question

There are 40 students in section A, 20 students in section B and 40 students in section C. How many students are there altogether in the three sections?

### Choices

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

a. | 145 | |

b. | 124 | |

c. | 150 | |

d. | 100 |

## Question number: 159

» Mathematics » Multiplication

### Question

Karan wants to buy 5 pens. Each pens costs Rs. 10. If she uses a coupon for ’ Rs. 10 off’, how much will Karan owe for the 5 pens?

### Choices

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

a. | Rs. 109 | |

b. | Rs. 40 | |

c. | Rs. 55 | |

d. | Rs. 100 |

## Question number: 160

» Mathematics » Multiplication

### Question

Mona bought two sandwiches and a small coke. The sandwich cost Rs. 20 each and the coke costs Rs. 15. How much did her meal cost?

### Choices

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

a. | Rs. 70 | |

b. | Rs. 55 | |

c. | Rs. 85 | |

d. | Rs. 65 |

## Question number: 161

» Mathematics » Numbers

### Question

If you need to color the boxes with odd number then number of boxes to be colored in the following are:

### Choices

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

a. | 10 | |

b. | 9 | |

c. | 11 | |

d. | 8 |

## Question number: 162

» Mathematics » Addition and Subtraction

### Question

If 15 more people went to toy stall, then 120 people would have visited in total. How many people are there initially?

### Choices

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

a. | 204 | |

b. | 105 | |

c. | 205 | |

d. | 210 |

## Question number: 163

» Mathematics » Addition and Subtraction

### Question

Sum of the place values of two 3’s in 2332 is:

### Choices

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

a. | 30 | |

b. | 003 | |

c. | 303 | |

d. | 330 |