# NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 356 - 362 of 2216

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## Question 356

### Question

MCQ▾If the smallest one digit number is subtracted to a number, we get:

### Choices

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

a. | it՚s successor | |

b. | two digit number | |

c. | it՚s predecessor | |

d. | All of the above |

## Question 357

### Question

MCQ▾A 4-digit number is written in the boxes below. If the sum of any three consecutive digits is 20, find the value of A?

### Choices

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

a. | 6 | |

b. | 5 | |

c. | 7 | |

d. | 8 |

## Question 358

### Question

MCQ▾The number 756 has ________ hundreds.

### Choices

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

a. | 7 | |

b. | 8 | |

c. | 5 | |

d. | 6 |

## Question 359

### Question

MCQ▾If both equations shown above are true, which of the following equations must also be true?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 360

### Question

MCQ▾Which of the following is the predecessor of 290?

### Choices

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

a. | 291 | |

b. | 209 | |

c. | 288 | |

d. | 289 |

## Question 361

### Question

MCQ▾Kina՚s mother needs 10 mangoes to make fruit salad. She has 5 mangoes. How many more does she need?

### Choices

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

a. | 5 | |

b. | 2 | |

c. | 4 | |

d. | 6 |

## Question 362

### Question

MCQ▾Each of these boxes has exactly 3 balls in it. How many balls are there in all?

### Choices

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

a. | 20 | |

b. | 10 | |

c. | 18 | |

d. | 19 |