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0
votes
9
views
P(x, y) is a point equidistant from the points A(4, 3) and B(3, 4). Prove that x − y = 0
answered
12 hours
ago
in
Maths
cbse
class 10
0
votes
22
views
The sum of the first 12 terms of an A.P. is 900. If its first term is 20 then find the common difference and 12th term.
answered
12 hours
ago
in
Maths
cbse
class 10
0
votes
8
views
In the given figure, ∆ABC is an equilateral triangle. Coordinates of vertices A and B are (0,3) and (0,−3) respectively
answered
12 hours
ago
in
Maths
cbse
class 10
0
votes
9
views
Rinku was very happy to receive a fancy jumbo pencil from his best friend Rohan on his birthday.
answered
12 hours
ago
in
Maths
cbse
class 10
0
votes
10
views
Radha, an aspiring landscape designer, is tasked with creating a visually captivating pool design that incorporates
answered
12 hours
ago
in
Maths
cbse
class 10
0
votes
8
views
The 4th term from the end of the A.P −8, −5, −2, … ,49 is (A) 37 (B) 40 (C) 1 (D) 43
answered
13 hours
ago
in
Maths
cbse
class 10
0
votes
6
views
In the given figure, if △ OCA ∼△ OBD then ∠OAC is equal to (A) 58º (B) 55º (C) 128º (D) 52º
answered
13 hours
ago
in
Maths
cbse
class 10
0
votes
28
views
If perimeter of given triangle is 38 cm, then length AP is equal to (A)19 cm (B) 5 cm (C) 10 cm (D) 8 cm
answered
13 hours
ago
in
Maths
cbse
class 10
0
votes
14
views
A quadratic polynomial whose zeroes are 2/5 and −1/5 is (A) 25x2 + 5x − 2 (B) 5x2 − 2x + 1 (C) 5x2 + 2x − 1
answered
13 hours
ago
in
Maths
cbse
class 10
0
votes
24
views
If △ABC∼△PQR such that 3AB = 2PQ and BC=10 cm, then length QR is equal to (A) 10 cm (B) 15 cm (C) 20 3cm (D) 30 cm
answered
14 hours
ago
in
Maths
cbse
class 10
0
votes
6
views
Assertion (A): (2 + √3)√3 is an irrational number. Reason (R): Product of two irrational numbers is always irrational.
answered
1 day
ago
in
Maths
cbse
class 10
0
votes
24
views
Assertion (A): The sequence −1, −1 − 1, . . . , −1 is an AP. Reason (R): In an AP, an − an−1 is constant where n ≥ 2
answered
1 day
ago
in
Maths
cbse
class 10
0
votes
9
views
The roots of quadratic equation 3x2 − 4√3x + 4 = 0 are (A) not real (B) real and equal (C) rational and distinct
answered
1 day
ago
in
Maths
cbse
class 10
0
votes
16
views
If H.C.F (420,189) = 21 then L.C.M (420,189) is (A) 420 (B) 1890 (C) 3780 (D) 3680
answered
1 day
ago
in
Maths
cbse
class 10
0
votes
9
views
HCF OF (3^3 × 5^2 × 2), (3^2 × 5^3 × 2^2 ) and (3^4 × 5 × 2^3 ) is: (A) 450 (B) 90 (C) 180 (D) 630
answered
1 day
ago
in
Maths
cbse
class 10
0
votes
55
views
The system of linear equations represented by the lines l and m is (A) consistent with unique solution (B) inconsistent
answered
1 day
ago
in
Maths
cbse
class 10
0
votes
18
views
What effect does the experience, as described in the lines below, have on the baby seagull?
answered
1 day
ago
in
English
cbse
class 10
0
votes
13
views
What is the tone the teacher is UNLIKELY to have used in the line, “What’s your name, little one?”
answered
1 day
ago
in
English
cbse
class 10
0
votes
74
views
What is the most likely reason the poet chooses to say ‘vivid’ stripes instead of just stating the colours of the
answered
1 day
ago
in
English
cbse
class 10
0
votes
9
views
Complete the following suitably. The word ‘paled’ implies that Belinda _____
answered
1 day
ago
in
English
cbse
class 10
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