ngsfindia.org National Genius Search Main & Advanced Exam Class VII Sample Question Paper
Organisation : National Genius Search Foundation
Exam : NGSE – Main & Advanced Exam
Document Type : Sample Question Papers
Class : VII
Website : http://ngsfindia.org/ngse.php
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NGSE Main Class VII : https://www.pdfquestion.in/uploads/9056-MainVII.pdf
NGSE Advanced Class VII : https://www.pdfquestion.in/uploads/9056-AdvancedVII.pdf
NGSE Main & Advanced Exam Class VII Sample Question Paper :
National Genius Search Examination : Mains
CLASS : VII
Time : 90 Minutes
Related / Similar Question Paper :
NGSF Genius Search Exam Class VIII Question Paper
Section 1: Mathematics
Important Note :
** Questions from 1 to 45 have one or more options right.
** To score full marks for each question, bubbles for all the right answer options should be shaded.
** Shading one or more wrong bubble/s make the answer wrong.
** No marks are given for partial answers.
01. What is the smallest number of the small squares that have to be shaded in order to get at least one axis of symmetry of the figure below?
(a) 5
(b) 4
(c) 3
(d) 2
02. One corner of a cube was cut off. Which of the figure below represents the pattern of the cube after unfolding it?
03. Quana called Vidya and said she and Richa were planning to visit Vidya. Vidya’s mother was preparing a recipe that has 1/2 cup sugar, 1/2 cup brown sugar, 1/4 cup flour, and 1 egg as ingratiates. Since Quana and Richa were going to her, Vidya told her mother to double the recipe. How much of each ingredient she would need now?
(a) A: 1 cup sugar, 1 cup brown sugar, 1/2 cup flour, 2 eggs
(b) B: 2 cup sugar, 2 cup brown sugar, 1 cup flour, 3 eggs
(c) C: 1 cup sugar, 1 cup brown sugar, 3/4 cup flour, 2 eggs
(d) D: 2 cup sugar, 2 cup brown sugar, 1/2 cup flour, 2 eggs
04. Wisden deposits Rs. 1900 in his mother’s bank account on Monday. He withdraws Rs. 650 on Wednesday and Rs. 1530 on Friday. If his mother’s account had Rs. 18222 before the deposit of Rs. 1900 on Monday, what is the current balance in her account?
(a) Rs. 20122 (b) Rs. 20402 (c) Rs. 17412 (d) Rs. 17942
05. In the NGSE last year +4 marks were given for every correct answer and -2 marks were given for every incorrect answer. Vidya answered all the questions and scored good marks though some of her answers were wrong. One of Vidya’s classmate has also answered all the questions and scored (-18) marks and got 12 answers correct. How many incorrect answers were attempted by Vidya’s classmate?
(a) 21
(b) 28
(c) 33
(d) 13
06. 06. Division by 10, 100 and 1000 are explained on page No. 52 of Richa’s textbook using 31.5 as the example. Richa would like to know what answer she will get if she divides 31.5 by zero. Choose your option.
(a) 31.5
(b) Infinity
(c) Undefined
(d) None of the other options are correct
07. Santa Clause visits Wisden’s home to greet them Christmas. He gave a chocolate to Wisden. Thereafter he gave one chocolate to everyone present at his home. Which of the following you should know to calculate the probability of Wisden getting a ‘Cadbury Dairy Milk Silk’?
(a) Whether Santa Claus had ‘Cadbury Diary Milk Silk’ with him
(b) Number of different varieties of chocolates Santa Clause had
(c) Number of persons present at home
(d) Number of Chocolates Santa Clause had
08. Choose the pair/s having unlike terms
(a) 7x, 12y
(b) 3xy,3y
(c) 6xy2,9x2y
(d)pq2,4pa2
09. In the inter school cricket match, Wisden scored the highest number of runs and his partner Tony, the lowest. Wisden’s score was 79. If Wisden’s score was seven added to twice the lowest runs scored, what was Tony’s score?
(a)36
(b) 72
(c) 63
(d) 39
10. Vidya’s Garden has a pond in the shape of a parallelogram which has equal sides. If BE is 4 meters and AE is 3 meters as given in the figure, what is the area of the surface of water in the pond?
(a) 15 m2
(b) 20 m2
(c) 35 m2
(d) 12 m2
National Genius Search Examination : Advanced
Section – 1: Mathematics
1. Vidya’s teacher says you can’t divide a number by zero as there is no sensible way to define it. Why she says so? Explain using associative property of multiplication. 2. Discuss the following briefly:
(a) Can you divide an isosceles triangle and an equilateral triangle into two equal right angled triangles?
(b) What is the axis of symmetry of a (1) Right angled triangle,
(2) an isosceles triangle and
(3) an equilateral triangle?
(c) Is it possible to have a right angled isosceles triangle?
3. What is ?? with respect to a circle? Why does ?? appear in the formulae for circumference and area of a circle?
4. Why did the teacher agree when Wisden said “Every fraction is a rational number, but not every rational number is a fraction”? Explain with examples.
5. (a) In terms of mathematics, what are the facts you should know to calculate the probability of you getting full marks in this examination when one of its questions is wrong?
(b) Discuss the probability of India winning a match where 6 runs are required when the last ball of the match is to be bowled?
(c) Also discuss the probability of the batsman hitting a six in the last ball of the match.
(d) Vidya is standing in front of mirror. What is probability of her image in the mirror gets congruent to her?
Section – 2: Science
6. Richa’s wall clock has a pendulum.
(a) Can we assume the movement of the clock’s pendulum is uniform? Why?
(b) Discuss your observations about uniform and non uniform oscillatory motion in daily life.
7. After the class on acids and bases, Vidya made greeting cards by applying turmeric paste on paper and used soap solution to write on it. She now wants to send an invisible message to someone. How can she do this with the help of chemistry? How the person receives the message read it?
8. What is water cycle? In your words, why should we include wastewater management to restructure the water cycle? How waste water can be managed?
9. A scene in the movie Animals are Beautiful People, shows how sunlight coming through a dewdrop burns the entire nest of weaver birds. How do you explain this scientifically?
10. By nature, reproduction is the ultimate aim of any living organism. Is the statement correct? Critically analyze your observations with reproduction in plants.