# Mathematics-Arithmetic (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 6 - 12 of 14

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## Question number: 6

» Mathematics » Arithmetic

### Question

The total cost of 12 pens and 5 pencils is equal to Rs. 111. Also, the cost of 1 pencil is Rs. 5 less than the cost of 1 pen. What will be the cost of 8 pens and 9 pencils?

### Choices

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

a. | Rs. 91 | |

b. | Rs. 89 | |

c. | Rs. 98 | |

d. | Rs. 97 |

## Question number: 7

» Mathematics » Arithmetic

### Question

of a number is 54. What is the number?

### Choices

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

a. | 300 | |

b. | 320 | |

c. | 280 | |

d. | 350 |

## Question number: 8

» Mathematics » Arithmetic

### Question

The ratio of ages of Mohan and Sohan is 4: 3. If the sum of their ages is 42 years, then the age of Mohan is

### Choices

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

a. | 20 year | |

b. | 28 year | |

c. | 18year | |

d. | 24year |

## Question number: 9

» Mathematics » Arithmetic

### Question

If b = 4, c = 9, then the value of is

### Choices

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

a. | 11 | |

b. | 17 | |

c. | 13 | |

d. | 19 |

## Question number: 10

» Mathematics » Arithmetic

### Question

A sum of Rs. 782 has been divided between P, Q and R in the ratio . The share of R is

### Choices

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

a. | Rs. 306 | |

b. | Rs. 308 | |

c. | Rs. 304 | |

d. | Rs. 302 |

## Question number: 11

» Mathematics » Arithmetic

### Question

If the product of two numbers is 21 and their difference is 4, then the ratio of the sum of their cubes to the difference of their cubes is

### Choices

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

a. | 185: 165 | |

b. | 158: 145 | |

c. | 165: 158 | |

d. | 185: 158 |

## Question number: 12

» Mathematics » Arithmetic

### Question

There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. The last number is

### Choices

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

a. | 13 | |

b. | 19 | |

c. | 11 | |

d. | 17 |