Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.
Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.
Showing 101-110 of 600 questions.
What is the common difference in the sequence \(4,9,14,19,\ldots\)?
D. (5)
लगातार पदों का अंतर (9-4=5) है। परीक्षा में दूसरे पद में से पहला पद घटाएँ। / The difference of consecutive terms is (9-4=5). In exams, subtract the first term from the second term.
Login to save your score, XP, coins and progress.
What will be the next term of the arithmetic progression \(11,18,25,32,\ldots\)?
B. (39)
हर बार (7) जोड़ा जा रहा है, इसलिए अगला पद (32+7=39) है। परीक्षा में पहले सार्व अंतर पहचानें। / (7) is added each time, so the next term is (32+7=39). In exams, identify the common difference first.
Login to save your score, XP, coins and progress.
If an arithmetic progression has first term (9) and common difference (4), what is the second term?
C. (13)
दूसरा पद (9+4=13) होगा। परीक्षा में अगले पद के लिए सार्व अंतर जोड़ें। / The second term is (9+4=13). In exams, add the common difference to get the next term.
Login to save your score, XP, coins and progress.
What is the common difference in the sequence \(55,50,45,40,\ldots\)?
B. (-5)
हर पद में (5) घट रहा है, इसलिए सार्व अंतर (-5) है। परीक्षा में घटती श्रेणी में अंतर ऋणात्मक लिखें। / Each term decreases by (5), so the common difference is (-5). In exams, write the difference as negative for a decreasing progression.
Login to save your score, XP, coins and progress.
Is the sequence \(8,13,18,23,\ldots\) an arithmetic progression?
A. हाँ, सार्व अंतर (5) हैYes, common difference is (5)
सभी लगातार पदों का अंतर (5) है। परीक्षा में समांतर श्रेणी के लिए समान अंतर जाँचें। / All consecutive terms have difference (5). In exams, check equal differences for an arithmetic progression.
Login to save your score, XP, coins and progress.
Why is the sequence \(2,4,7,11,\ldots\) not an arithmetic progression?
C. अंतर समान नहीं हैंDifferences are not equal
अंतर (2,3,4) हैं, जो समान नहीं हैं। परीक्षा में लगातार अंतरों को ही जाँचें। / The differences are (2,3,4), which are not equal. In exams, check consecutive differences only.
Login to save your score, XP, coins and progress.
What is the first term in the arithmetic progression \(16,22,28,34,\ldots\)?
B. (16)
अनुक्रम का पहला लिखा हुआ पद (16) है। परीक्षा में पहला पद (a) सीधे पहले पद से लें। / The first written term of the sequence is (16). In exams, take the first term (a) directly from the sequence.
Login to save your score, XP, coins and progress.
If (a=7) and (d=5), what is the third term of the arithmetic progression?
C. (17)
तीसरा पद (a+2d=7+10=17) है। परीक्षा में तीसरे पद के लिए दो बार अंतर जोड़ें। / The third term is (a+2d=7+10=17). In exams, add the difference twice for the third term.
Login to save your score, XP, coins and progress.
What is the next term of the arithmetic progression \(42,38,34,30,\ldots\)?
C. (26)
सार्व अंतर (-4) है, इसलिए अगला पद (30-4=26) है। परीक्षा में घटते पदों में ऋणात्मक अंतर लगाएँ। / The common difference is (-4), so the next term is (30-4=26). In exams, apply the negative difference in decreasing terms.
Login to save your score, XP, coins and progress.
What is the fifth term in the arithmetic progression \(13,19,25,31,\ldots\)?
C. (37)
सार्व अंतर (6) है, इसलिए पाँचवाँ पद (31+6=37) है। परीक्षा में पदों को क्रम से आगे बढ़ाएँ। / The common difference is (6), so the fifth term is (31+6=37). In exams, extend the terms in order.
Login to save your score, XP, coins and progress.
Use Google login or mobile OTP. Admin can block users and control login providers.