NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 636 - 644 of 1732

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Question number: 636

» Mathematics » Integers

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MCQ▾

Question

Reciprocal of is

Choices

Choice (4)Response

a.

b.

0

c.

d.

2

Question number: 637

» Mathematics » Integers

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MCQ▾

Question

The smallest positive integer is

Choices

Choice (4)Response

a.

0

b.

1

c.

999

d.

100

Question number: 638

» Mathematics » Comparing Quantities

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MCQ▾

Question

On what sum of money lent out at 5 % per annum SI for 4 years does the SI amounts to Rs. 650?

Choices

Choice (4)Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question number: 639

» Mathematics » Lines and Angles

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MCQ▾

Question

is an example of

Choices

Choice (4)Response

a.

Right

b.

Obtuse

c.

Acute

d.

None of the above

Question number: 640

» Mathematics » Rational Numbers

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MCQ▾

Question

What number should be added to so as to get ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 641

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4)Response

a.

9

b.

c.

3

d.

Question number: 642

» Mathematics » Comparing Quantities

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MCQ▾

Question

By selling 50 mangoes for Rs. 45, a man loses 20%. How many should he sell for Rs. 27 so as to gain 20 % in the transaction?

Choices

Choice (4)Response

a.

22

b.

20

c.

24

d.

30

Question number: 643

» Mathematics » Exponents and Powers

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MCQ▾

Question

= ________.

Choices

Choice (4)Response

a.

b.

c.

2.73

d.

Question number: 644

» Mathematics » Fractions and Decimals

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MCQ▾

Question

What fractions of the children in the following group are girls?

Triangle poly1Triangle poly1: Polygon E, F, GTriangle poly1_2Triangle poly1_2: Polygon E_2, F_2, G_2Triangle poly1_4Triangle poly1_4: Polygon E_4, F_4, G_4Triangle poly1_6Triangle poly1_6: Polygon E_6, F_6, G_6Triangle poly1_8Triangle poly1_8: Polygon E_8, F_8, G_8Polygon poly2Polygon poly2: Polygon [J, K, 4] Polygon poly2Polygon poly2: Polygon [J, K, 4] Polygon poly2_1Polygon poly2_1: Polygon [J_1, K_1,4] Polygon poly2_1Polygon poly2_1: Polygon [J_1, K_1,4] Polygon poly2_2Polygon poly2_2: Polygon [J_2, K_2,4] Polygon poly2_2Polygon poly2_2: Polygon [J_2, K_2,4] Polygon poly2_3Polygon poly2_3: Polygon [J_3, K_3,4] Polygon poly2_3Polygon poly2_3: Polygon [J_3, K_3,4] Polygon poly2_4Polygon poly2_4: Polygon [J_4, K_4,4] Polygon poly2_4Polygon poly2_4: Polygon [J_4, K_4,4] Polygon poly2_5Polygon poly2_5: Polygon [J_5, K_5,4] Polygon poly2_5Polygon poly2_5: Polygon [J_5, K_5,4] Polygon poly3Polygon poly3: Polygon [N, O, 4] Polygon poly3Polygon poly3: Polygon [N, O, 4] Circle cCircle c: Circle through D with center CCircle c_1Circle c_1: Circle through D_1 with center C_1Circle c_2Circle c_2: Circle through D_2 with center C_2Circle c_3Circle c_3: Circle through D_3 with center C_3Circle c_4Circle c_4: Circle through D_4 with center C_4Circle c_5Circle c_5: Circle through D_5 with center C_5Circle c_6Circle c_6: Circle through D_6 with center C_6Circle c_7Circle c_7: Circle through D_7 with center C_7Circle c_8Circle c_8: Circle through D_8 with center C_8Circle c_9Circle c_9: Circle through D_9 with center C_9Circle c_ {10}Circle c_ {10}: Circle through D_ {10} with center C_ {10} Segment fSegment f: Segment [A, B] Segment gSegment g: Segment [E, F] of Triangle poly1Segment eSegment e: Segment [F, G] of Triangle poly1Segment f_1Segment f_1: Segment [G, E] of Triangle poly1Segment hSegment h: Segment [H, I] Segment h_1Segment h_1: Segment [H_1, I_1] Segment f_4Segment f_4: Segment [A_2, B_2] Segment g_2Segment g_2: Segment [E_2, F_2] of Triangle poly1_2Segment e_2Segment e_2: Segment [F_2, G_2] of Triangle poly1_2Segment f_5Segment f_5: Segment [G_2, E_2] of Triangle poly1_2Segment h_2Segment h_2: Segment [H_3, I_3] Segment h_3Segment h_3: Segment [H_2, I_2] Segment f_8Segment f_8: Segment [A_4, B_4] Segment g_4Segment g_4: Segment [E_4, F_4] of Triangle poly1_4Segment e_4Segment e_4: Segment [F_4, G_4] of Triangle poly1_4Segment f_9Segment f_9: Segment [G_4, E_4] of Triangle poly1_4Segment h_4Segment h_4: Segment [H_5, I_5] Segment h_5Segment h_5: Segment [H_4, I_4] Segment f_ {12}Segment f_ {12}: Segment [A_6, B_6] Segment g_6Segment g_6: Segment [E_6, F_6] of Triangle poly1_6Segment e_6Segment e_6: Segment [F_6, G_6] of Triangle poly1_6Segment f_ {13}Segment f_ {13}: Segment [G_6, E_6] of Triangle poly1_6Segment h_6Segment h_6: Segment [H_7, I_7] Segment h_7Segment h_7: Segment [H_6, I_6] Segment f_ {16}Segment f_ {16}: Segment [A_8, B_8] Segment g_8Segment g_8: Segment [E_8, F_8] of Triangle poly1_8Segment e_8Segment e_8: Segment [F_8, G_8] of Triangle poly1_8Segment f_ {17}Segment f_ {17}: Segment [G_8, E_8] of Triangle poly1_8Segment h_8Segment h_8: Segment [H_9, I_9] Segment h_9Segment h_9: Segment [H_8, I_8] Segment f_ {20}Segment f_ {20}: Segment [A_ {10}, B_ {10} ] Segment iSegment i: Segment [J, K] of Polygon poly2Segment jSegment j: Segment [K, L] of Polygon poly2Segment kSegment k: Segment [L, M] of Polygon poly2Segment lSegment l: Segment [M, J] of Polygon poly2Segment h_ {11}Segment h_ {11}: Segment [H_ {12}, I_ {13} ] Segment h_ {10}Segment h_ {10}: Segment [H_ {13}, I_ {15} ] Segment f_ {29}Segment f_ {29}: Segment [A_ {15}, B_ {15} ] Segment i_1Segment i_1: Segment [J_1, K_1] of Polygon poly2_1Segment j_1Segment j_1: Segment [K_1, L_1] of Polygon poly2_1Segment k_1Segment k_1: Segment [L_1, M_1] of Polygon poly2_1Segment l_1Segment l_1: Segment [M_1, J_1] of Polygon poly2_1Segment h_ {12}Segment h_ {12}: Segment [H_ {15}, I_ {18} ] Segment h_ {13}Segment h_ {13}: Segment [H_ {14}, I_ {17} ] Segment f_ {34}Segment f_ {34}: Segment [A_ {18}, B_ {18} ] Segment i_2Segment i_2: Segment [J_2, K_2] of Polygon poly2_2Segment j_2Segment j_2: Segment [K_2, L_2] of Polygon poly2_2Segment k_2Segment k_2: Segment [L_2, M_2] of Polygon poly2_2Segment l_2Segment l_2: Segment [M_2, J_2] of Polygon poly2_2Segment h_ {14}Segment h_ {14}: Segment [H_ {17}, I_ {22} ] Segment h_ {15}Segment h_ {15}: Segment [H_ {16}, I_ {21} ] Segment f_ {39}Segment f_ {39}: Segment [A_ {21}, B_ {21} ] Segment i_3Segment i_3: Segment [J_3, K_3] of Polygon poly2_3Segment j_3Segment j_3: Segment [K_3, L_3] of Polygon poly2_3Segment k_3Segment k_3: Segment [L_3, M_3] of Polygon poly2_3Segment l_3Segment l_3: Segment [M_3, J_3] of Polygon poly2_3Segment h_ {16}Segment h_ {16}: Segment [H_ {19}, I_ {26} ] Segment h_ {17}Segment h_ {17}: Segment [H_ {18}, I_ {25} ] Segment f_ {44}Segment f_ {44}: Segment [A_ {24}, B_ {24} ] Segment i_4Segment i_4: Segment [J_4, K_4] of Polygon poly2_4Segment j_4Segment j_4: Segment [K_4, L_4] of Polygon poly2_4Segment k_4Segment k_4: Segment [L_4, M_4] of Polygon poly2_4Segment l_4Segment l_4: Segment [M_4, J_4] of Polygon poly2_4Segment h_ {18}Segment h_ {18}: Segment [H_ {21}, I_ {30} ] Segment h_ {19}Segment h_ {19}: Segment [H_ {20}, I_ {29} ] Segment f_ {49}Segment f_ {49}: Segment [A_ {27}, B_ {27} ] Segment i_5Segment i_5: Segment [J_5, K_5] of Polygon poly2_5Segment j_5Segment j_5: Segment [K_5, L_5] of Polygon poly2_5Segment k_5Segment k_5: Segment [L_5, M_5] of Polygon poly2_5Segment l_5Segment l_5: Segment [M_5, J_5] of Polygon poly2_5Segment h_ {20}Segment h_ {20}: Segment [H_ {23}, I_ {34} ] Segment h_ {21}Segment h_ {21}: Segment [H_ {22}, I_ {33} ] Segment mSegment m: Segment [N, O] of Polygon poly3Segment nSegment n: Segment [O, P] of Polygon poly3Segment pSegment p: Segment [P, Q] of Polygon poly3Segment qSegment q: Segment [Q, N] of Polygon poly3Girltext1 = “Girl”Boytext1_1 = “Boy”

Image of Some Numbers of Girls and Boys

Choices

Choice (4)Response

a.

b.

c.

d.

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