# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 692 - 698 of 1420

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## Question 692

### Question

MCQ▾The average of 7 students is 12 years. If two more students of ages 15 years and 18 years join, what will their average age be?

### Choices

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

a. | years | |

b. | 13 years | |

c. | years | |

d. | 14 years |

## Question 693

### Question

MCQ▾Krunal՚s father gave him ₹ 380, out of which he spent on books and on eatables and saved the remaining amount. How much did Krunal save?

### Choices

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

a. | ₹ . 150 | |

b. | ₹ 190 | |

c. | ₹ 170 | |

d. | ₹ 200 |

## Question 694

### Question

MCQ▾If ₹ 90 is divided into two parts in the ratio , what is the difference between those two parts?

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 695

### Question

MCQ▾Vishal invests in machinery, in raw material and still was cash with him. Find his total investment.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 696

### Question

MCQ▾There are 100 questions on Chotu՚s test. He has completed 80 of the questions. What percent of the questions has Chotu completed?

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 697

### Question

MCQ▾Mansi runs at a speed of . How long does she take to cover a distance of 1 km?

### Choices

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

a. | 120 sec | |

b. | 100 sec | |

c. | 220 sec | |

d. | 250 sec |

## Question 698

### Question

MCQ▾If amount is ₹ 750 and interest is ₹ 130, find the principal.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |