# Mathematics-Numbers [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 1 - 8 of 216

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## Question 1

### Question MCQ▾

How many numbers are there which contain four digits?

### Choices

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

a. | 9999 | |

b. | 1000 | |

c. | 9000 | |

d. | 9099 |

## Question 2

### Question MCQ▾

The next number in the series

200, 210,220, 230, ________ is:

### Choices

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

a. | 250 | |

b. | 240 | |

c. | 245 | |

d. | 235 |

## Question 3

### Question MCQ▾

The number having “2” in the one place, “9” in the hundreds place and “1” in the tens place is ________.

### Choices

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

a. | 912 | |

b. | 219 | |

c. | 192 | |

d. | 291 |

## Question 4

### Question MCQ▾

Which of the following number has 2 in Hundreds places?

### Choices

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

a. | 526 | |

b. | 152 | |

c. | 253 | |

d. | 322 |

## Question 5

## Question 6

### Question MCQ▾

Look at these numbers

Which number is fourth from the right?

### Choices

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

a. | 4 | |

b. | 9 | |

c. | 6 | |

d. | 7 |

## Question 7

### Question MCQ▾

In numbers from 1 to 30 the digit “2” appears ________times.

### Choices

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

a. | 10 | |

b. | 12 | |

c. | 13 | |

d. | 11 |

## Question 8

### Question MCQ▾

Ms. Kina wrote a 2- digit number on the blackboard. There students Maya, Jay and Sudan said the following about that number:

Maya: “It is a 2-digit number but the least”

Jay: “It is having three different digits.”

Sudan: “It is the successor of greatest one digit number.”

What is the number, if only two of the three students said the truth?

### Choices

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

a. | 9 | |

b. | 100 | |

c. | 10 | |

d. | 99 |