Name of the Organisation : Godavari Olympiad
Name of the paper : Godavari Talent Test
Category : Class X
Subject : Maths , Science,Social
Website : http://godavaritalenttest.com/#
Download Sample Question Paper: https://www.pdfquestion.in/uploads/22966-x-class.pdf
Godavari Olympiad Talent Test Paper
** III std to 10 Std Studnets are eligible to apply this exam, Students Studying in English Medium
Related : Geological Society of India National / International Earth Science Olympiad Entrance Test 2017 Question Paper : www.pdfquestion.in/22945.html
** Valuation for optical Mark reader method
** Exam Fees for each subject is Rs.60
Question Pattern
Objective Type Maths – 40 Marks
Objective Type Science – 40 Marks
Objective Type Social – 20 Marks
Total – 100 Marks
Exam Center : Mandal Head Quarters where a minimum of 100 students Participate
Class X Question Paper
Maths
1. The inverse of a symmetric matrix is …………
A) symmetric
B) diagonal
C) skew-symmetric
D) singular
2. If P(1, 2), Q(4, 6), R(5, 7), S(a, b) are vertices of a parallelogram PQRS, then …P(1, 2), Q(4, 6), R(5, 7),S(a, b)
A) a = 2, b =4
B) a = 3, b = 4
C) a = 2, b = 3
D) a = 3, b = 5
3. If Kx2 + x – 1 is divided by x +2k , then the remainder is…
A) – 2k – 1
B) k – 1
C) 4k3 + 2k – 1
D) 4k3 – 2k – 1
4. If a, b, c are in A.P. as well as in G.P. , then …
A) a = b? c
B) a ? b = c
C) a ? b ? c
D) a = b = c
5. The value of 1 1 1 3 9 27 9 9 9 ,………….
A) 9
B) 1
C) 3
D) 2
6. If a polygon has 44 diagonals, then the number of its sides are
A) 11
B) 7
C) 8
D) 9
7. If the sum of first ‘n’ natural numbers is one-fifth of the sum of their squares, then ‘n’ is
A) 5
B) 6
C) 7
D) 8
8. The number of the terms in the expansion of (a + b + 1)10
A) 11
B) 33
C) 66
D) 55
9. The co-efficient of middle term in the expansion of (1 + x)10
A) 10! 5!6!
B) 2 10! 5!
C) 10! 5!7!
D) 10! 5!
10. If the roots of the equation ax2 + bx + c =0 are negative of each other, then …….ax2 + bx + c =0
A) c =0
B) b = c= 0
C) b = 0
D)b =0, c = 0
11. If A = {1, 2, 3, 4}, then which of the following are function from A to itself ?A = {1, 2, 3, 4}
A) f1 = {(x, y) : y = x + 1 }
B) f2 = {(x, y) : x + y > 4}
C) f3 = {(x, y) : y < x }
D) f4 = {(x, y) : x + y = 5}
12. If f: R ?R be a mapping defined by f(x) = x3 + 5, then f -1(x) = 1
A) (x + 5)1/3
B) (x – 5)1/3
C) (5 – x)1/3
D) 5 – x
13. If n is an even positive integer, then nCr is maximum when r = ……… n
A) n
B) 0
C) 2 n
D) ! 2!n
14. 113 + 123 + 133 + …… + 203 = …………….
A) an odd integer devisible by
B) an even integer
C) multiple of 10
D) an odd integer but not multiple of 5
15. 2 3 2 3 + + – = …………….. ( )
A) 3
B) 32
C) 23
D) 6
16. Set A = {1, 2, 3,}, set B = {4, 5, 6, 7}, then number of injections from A to B
A) 144
B) 12
C) 24
D) 64
17. f: R ?R is a function defined by f(x) = 10x -7, If g = f-1 then g(x) =
A) 1 10 7x –
B) 1 10 7 x +
C) 7 10 x +
D) 7 10 x –
18. The number of bijective functions from set A to itself when A contains 56 elements
A) 56
B) 562
C) 56!
D) 256
19. If sum of coefficients of (a + b)n is 4096, then greatest coefficient is
A) 924
B) 792
C) 1594
D) 1024
20. The distance of the point (x, y) from Y – axis is
A) x
B) y
C) x
B) y
Science
1. The number of moles present in 7.3 g of HCl
A) 0.2
B) 0.1
C) 0.02
D) 1
2. Arrhenius’ theory could not explain the acidic nature of Y
A) HCl
B) HCOOH
C) H2S
D) CO2
3. Marsh gas contains
A)C2H5
B) CH4
C) H2S
D) C2H4
4. Sweetest sugar
A)sucrose
B) glucose
C) fructose
D) maltose
5. The general formula of alcohols is
A)CnH2n+2OH
B) CnH2nOH
C)CnH2n+2
D) CnH2n+1OH
6. An important by product of soap manufacture is
A)Sodium salts
B) glyceral
C)acids
D) fertilizer
7. Which of the following hydrocarbon is liquid at room temperature
A)ethane
B) methane
C) hexan
D) butane
8. First formed stable compound in dark phase …. (
A) NADP
B) ATP
C) PGA
D) ATP
9. One of the following not true
A) Fish – two chambered heart
B) Birds – three chambered heart
C) Mammala – 4 chambered heart
D) None of theses
10. The scientist proved experimentally that the oxygen evolved during photosynthesis comes from water……………..
A) W. Harvey
B) Robert Hill
C) Melvin Calvin
D) None
Social
1. India became a Republic on ………………….
A)15th August, 1947
B) 26th January, 1950
C) 28th November, 1948
D) 5th September, 1947
2. The special right that safe guards the fundamental rights is
A) Right to property
B) Right to education
C) Right to constitutiona remedies
D) Right to religion
3. Article deals with Right to life ……….
A) 17
B) 21
C) 24
D) 30
4. The term Scheduled Castes was first used
A)1909
B) 1919
C) 1935
D)1950
5. Rank of Telugu among world languages ……..
A) 17
B) 21
C) 16
D) 22
6. Upper house in the parliament ……..
A) Lok Sabha
B) Rajya Sabha
C) Vidhana Parishat
D) Vidhana Parishat
7. The Congress of Vienna put Poland under the control of …
A) France
B) Russia
C) Italy
D) Holland
8. Charles Albert was the king of ………..
A) Sardinia
B) Tuscany
C) Lombardy
D) Venetia
9. The five year plans were introduced in Russia by (
A) Kerensky
B) Gorky
C) Lenin
D) Stalin
10. “The sun never sets” applies to …
A) Japan
B) Russia
C) England
D) Siberia