# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 288 - 295 of 1732

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## Question 288

### Question

MCQ▾The chlorophyll in the plants are located inside:

### Choices

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

a. | Stems | |

b. | Roots | |

c. | Chloroplast | |

d. | Question does not provide sufficient data or is vague |

## Question 289

### Question

MCQ▾is a

### Choices

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

a. | Either positive or negative rational number | |

b. | Negative rational number | |

c. | Neither positive nor negative rational number | |

d. | Positive rational number |

## Question 290

### Question

MCQ▾The rationalizing factor of is

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 291

## Question 292

### Question

MCQ▾The arithmetic mean of first five negative integers is

### Choices

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

a. | - 4 | |

b. | - 6 | |

c. | - 3 | |

d. | - 5 |

## Question 293

### Question

MCQ▾.

### Choices

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

a. | 431 | |

b. | 0.431 | |

c. | 4.31 | |

d. | 4.031 |

## Question 294

### Question

MCQ▾In a piggy bank the numbers of 25 paise coins are ten times the number of 50 paise coins. If there are 330 coins find the amount in the bank.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 295

### Question

MCQ▾Find the area of the shaded region of the following figure.

ABCD is a rectangle having length 60 cm and breadth 50 cm. P, Q, R and S are midpoints of AB, BC, CD and AD respectively.

### Choices

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

a. | 4500 | |

b. | 3000 | |

c. | 1500 | |

d. | 375 |