NIACL Assistant 2018 – Main Examination, conducted in online Mode, has: a duration of 2 hours, a total of 200 questions, a maximum score of 250 marks, and, consists of 5 sections, namely – **Reasoning, English Language, General Awareness, Computer Knowledge and Numerical Ability**. There is a **Negative marking** in NIACL Assistant Main exam and **0.25** marks are deducted for each wrong answer. Candidates must clear the cut-off in all the sections to qualify for Regional Language Test. The below sections gives the detailed information about NIACL Assistant Computer Knowledge Main Exam.

SL. No. | Name of the test | No of questions | Marks | Duration |
---|---|---|---|---|

1 | Test of Reasoning | 40 | 50 | Composite Time 120 minutes |

2 | Test of English Language | 40 | 50 | |

3 | Test of General Awareness | 40 | 50 | |

4 | Computer Knowledge | 40 | 50 | |

5 | Test of Numerical Ability | 40 | 50 | |

Total | 200 | 250 | ||

Total marks obtained as above shall be proportionately reduced to a base of 35 marks |

The **NIACL Assistant Numerical Ability** Main Exam, has a total of 40 questions with 50 marks. Below mentioned are the different categories of expected questions in the Main Exam of NIACL Assistant Numerical Ability Section.

[**Click Here**] for NIACL Assistant Main Exam Syllabus

**Note**: **Penalty for Wrong Answers**.

There will be the penalty for wrong answers marked in the Online Objective Tests. For each question for which a wrong answer has been given by the candidate, one-fourth of the marks assigned to that question will be deducted as penalty to arrive at corrected score. No marks will be deducted for un-attempted questions.

There will be the penalty for wrong answers marked in the Online Objective Tests. For each question for which a wrong answer has been given by the candidate, one-fourth of the marks assigned to that question will be deducted as penalty to arrive at corrected score. No marks will be deducted for un-attempted questions.

- A. 42

B. 51

C. 81

D. 91

**Answer**: Option C

**2. A train covers a distance in 50 min, if it runs at a speed of 48 kmph on an average. The speed at which the train must run to reduce the time of journey to 40 min will be.**

- A. 45 kmph

B. 60 kmph

C. 75 kmph

D. None of these

**Answer**: Option B

**3. Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:**

- A. 2:5

B. 3:5

C. 4:5

D. 5:4

**Answer**: Option C

**4. Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank in gallons is**

- A. 100

B. 110

C. 120

D. 140

**Answer**: Option C

**5. In a game there are 70 people in which 40 are boys and 30 are girls, out of which 10 people are selected at random. One from the total group, thus selected is selected as a leader at random. What is the probability that the person, chosen as the leader is a boy?**

- A. 4/7

B. 4/9

C. 5/7

D. 2/7

**Answer**: Option C

**NIACL Assistant Numerical Ability – Study Guide** – **Click Here**