Muft Shiksha
Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
Class 9MathematicsCommon QuestionsGeneral chapter practiceEasy
0 reads0 ratings0 helpful

If b = 1, what is the value of 7b + 8?

Answer and explanation

Correct answer: 15

Substitute b = 1 into the expression: 7 × 1 + 8 = 7 + 8 = 15. Therefore, the value is 15.

Related tags

AlgebraSubstitutionGeneral Chapter PracticeCommon QuestionsCommonMathematicsClass 9 Mcq
सुधार सुझाएँ / Earn

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

KEEP PRACTISING

10 more MCQs
  1. 1If A = {2, 4, 6, 8}, in which form is A written?
  2. 2What is the roster form of B = {x : x is an odd natural number and x < 10}?
  3. 3Which option correctly describes C = {a, e, i, o, u}?
  4. 4If D = {1, 2, 3, 4, 5}, which statement is true?
  5. 5If E = {2, 4, 6, 8}, which statement is false?
  6. 6Choose the correct roster form of F = {x : x is a natural number and x ≤ 4}.
  7. 7Which set is an example of the empty set?
  8. 8If H = {x : x is an even natural number and x ≤ 10}, how many elements are in H?
  9. 9The set I = {1, 1, 2, 2, 3} is actually equal to which set?
  10. 10If J = {3, 1, 2} and K = {1, 2, 3}, which statement is correct?
Found an issue? Help improve this questionMy reports and replies

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.