# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 395 - 401 of 1420

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## Question 395

### Question

MCQ▾P is the least common multiple of 20 and 40. What is the value of ?

### Choices

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

a. | 2000 | |

b. | 1800 | |

c. | 1200 | |

d. | 1400 |

## Question 396

### Question

MCQ▾What is the L. C. M. of two co-prime numbers?

### Choices

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

a. | Their product | |

b. | Their difference | |

c. | Their quotient | |

d. | Their sum |

## Question 397

### Question

MCQ▾When a number Z is added to 7, the sum is divisible by 16. What could the number Z be?

### Choices

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

a. | 25 | |

b. | 21 | |

c. | 13 | |

d. | 32 |

## Question 398

### Question

MCQ▾Find the difference obtained when is subtracted from .

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 399

### Question

MCQ▾A box had some apples in it. When the apples are distributed equally to 13 students, none remained but while distributing to 14 students, 5 students got 1 apple less than the others. How many apples were there in the box?

### Choices

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

a. | 60 | |

b. | 76 | |

c. | 65 | |

d. | 50 |

## Question 400

### Question

MCQ▾M and N are two 1-digit numbers such that . What are the respective values of M and N?

### Choices

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

a. | 8,9 | |

b. | 3,5 | |

c. | 6,4 | |

d. | 7,11 |

## Question 401

### Question

MCQ▾Which of the following sets of numbers have the same H. C. F. ?

### Choices

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

a. | Q and R | |

b. | P and Q | |

c. | Q and S | |

d. | R and S |