A) 1,58,480 | B) 1,59,450 |

C) 1,59,480 | D) None of these |

Explanation:

Since one of the numbers on the dial of a telephone is zero, so the product of all the numbers on it is 0.

A) 0 | B) 1 |

C) Undefined | D) Indeterminate |

Explanation:

**Indeterminate are those,which mathematics can’t determine.**

Because we don’t actually know which one is the exact answer for this due to having lots of results for this.

**Explanation::**

- Let us think by this analogy that,

0 / 1 = 0

0 / 2 = 0

…………

………..

we can say **0 / n = 0** from this we can write, **0/0 = 0**

- Again, another analogy,(
**from limiting concept of 1/0 = infinity**)

1 / 0 = +*∞* or -*∞*

2 /0 = +*∞* or -*∞*

………

……….

we can say **0 / 0 = ***∞*

- Again, another analogy,

1 / 1 = 1

2/2 = 1

………..

………..

we can say, **0/0 = 1**

Now, you see it’s confusing. ** Every analog is mathematically correct then which one is the right answer for 0/0. Therefore Mathematics can’t determine this fact**.

*So, 0/0 is indeterminate*

A) 144 | B) 72 |

C) 306 | D) All the above |

Explanation:

The **Multiples** of **18 **are 18, 36, 54, 72, 90, 108, 126, ....

- Multiples of 18 are nothing but numbers which are divisible by 18 leaving remainder 0.

- An infinite number of multiples of 18 can be achieved by adding 18 to each subsequent multiple.

A) 33 | B) 24 |

C) 54 | D) 41 |

Explanation:

We can get this by any of two explanations.

**Answer 1**: 41

7 = 3 + 4 = 34

Similarly, 5 = 4 + 1 = 41

**Answer 2** : 41

7 - 3 = 4 => 34

Similarly, 5 - 4 = 1 => 41

A) 3.214 | B) 3.28084 |

C) 3.2516 | D) 3.21456 |

Explanation:

We know that,

1 meter = 100 cms.

=> **1 meter = 3.28084 feet.**

A) Prime Numbers | B) Composite Numbers |

C) Equal | D) Co- prime Numbers |

A) 27 | B) 13 |

C) 17 | D) 21 |

Explanation:

Let number of bangles kushi purchase of each type = x

From the given data,

34x + 42x + 6x = 1722

x = 1722/82 = 21.

A) 933 | B) 872 |

C) 749 | D) 653 |

Explanation:

From the given data,

**Largest number = 974**

Therefore, the required number is **749.**